31950072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 118195200

約数和(自身を除く): 86245128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 113, 119, 126, 132, 136, 153, 154, 168, 187, 189, 198, 204, 216, 226, 231, 238, 252, 264, 297, 306, 308, 339, 357, 374, 378, 396, 408, 452, 459, 462, 476, 504, 561, 594, 612, 616, 678, 693, 714, 748, 756, 791, 792, 904, 918, 924, 952, 1017, 1071, 1122, 1188, 1224, 1243, 1309, 1356, 1386, 1428, 1496, 1512, 1582, 1683, 1836, 1848, 1921, 2034, 2079, 2142, 2244, 2373, 2376, 2486, 2618, 2712, 2772, 2856, 3051, 3164, 3213, 3366, 3672, 3729, 3842, 3927, 4068, 4158, 4284, 4488, 4746, 4972, 5049, 5236, 5544, 5763, 6102, 6328, 6426, 6732, 7119, 7458, 7684, 7854, 8136, 8316, 8568, 8701, 9492, 9944, 10098, 10472, 11187, 11526, 11781, 12204, 12852, 13447, 13464, 14238, 14916, 15368, 15708, 16632, 17289, 17402, 18984, 20196, 21131, 21357, 22374, 23052, 23562, 24408, 25704, 26103, 26894, 28476, 29832, 31416, 33561, 34578, 34804, 35343, 40341, 40392, 42262, 42714, 44748, 46104, 47124, 51867, 52206, 53788, 56952, 63393, 67122, 69156, 69608, 70686, 78309, 80682, 84524, 85428, 89496, 94248, 103734, 104412, 107576, 121023, 126786, 134244, 138312, 141372, 147917, 156618, 161364, 169048, 170856, 190179, 207468, 208824, 234927, 242046, 253572, 268488, 282744, 295834, 313236, 322728, 363069, 380358, 414936, 443751, 469854, 484092, 507144, 570537, 591668, 626472, 726138, 760716, 887502, 939708, 968184, 1141074, 1183336, 1331253, 1452276, 1521432, 1775004, 1879416, 2282148, 2662506, 2904552, 3550008, 3993759, 4564296, 5325012, 7987518, 10650024, 15975036, 31950072]

約数ペア:

[(1, 31950072), (2, 15975036), (3, 10650024), (4, 7987518), (6, 5325012), (7, 4564296), (8, 3993759), (9, 3550008), (11, 2904552), (12, 2662506), (14, 2282148), (17, 1879416), (18, 1775004), (21, 1521432), (22, 1452276), (24, 1331253), (27, 1183336), (28, 1141074), (33, 968184), (34, 939708), (36, 887502), (42, 760716), (44, 726138), (51, 626472), (54, 591668), (56, 570537), (63, 507144), (66, 484092), (68, 469854), (72, 443751), (77, 414936), (84, 380358), (88, 363069), (99, 322728), (102, 313236), (108, 295834), (113, 282744), (119, 268488), (126, 253572), (132, 242046), (136, 234927), (153, 208824), (154, 207468), (168, 190179), (187, 170856), (189, 169048), (198, 161364), (204, 156618), (216, 147917), (226, 141372), (231, 138312), (238, 134244), (252, 126786), (264, 121023), (297, 107576), (306, 104412), (308, 103734), (339, 94248), (357, 89496), (374, 85428), (378, 84524), (396, 80682), (408, 78309), (452, 70686), (459, 69608), (462, 69156), (476, 67122), (504, 63393), (561, 56952), (594, 53788), (612, 52206), (616, 51867), (678, 47124), (693, 46104), (714, 44748), (748, 42714), (756, 42262), (791, 40392), (792, 40341), (904, 35343), (918, 34804), (924, 34578), (952, 33561), (1017, 31416), (1071, 29832), (1122, 28476), (1188, 26894), (1224, 26103), (1243, 25704), (1309, 24408), (1356, 23562), (1386, 23052), (1428, 22374), (1496, 21357), (1512, 21131), (1582, 20196), (1683, 18984), (1836, 17402), (1848, 17289), (1921, 16632), (2034, 15708), (2079, 15368), (2142, 14916), (2244, 14238), (2373, 13464), (2376, 13447), (2486, 12852), (2618, 12204), (2712, 11781), (2772, 11526), (2856, 11187), (3051, 10472), (3164, 10098), (3213, 9944), (3366, 9492), (3672, 8701), (3729, 8568), (3842, 8316), (3927, 8136), (4068, 7854), (4158, 7684), (4284, 7458), (4488, 7119), (4746, 6732), (4972, 6426), (5049, 6328), (5236, 6102), (5544, 5763)]