77220528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 263554560

約数和(自身を除く): 186334032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1229, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2458, 2618, 2856, 2992, 3687, 3696, 3927, 4488, 4916, 5236, 5712, 7374, 7854, 8603, 8976, 9832, 10472, 13519, 14748, 15708, 17206, 19664, 20893, 20944, 25809, 27038, 29496, 31416, 34412, 40557, 41786, 51618, 54076, 58992, 62679, 62832, 68824, 81114, 83572, 94633, 103236, 108152, 125358, 137648, 146251, 162228, 167144, 189266, 206472, 216304, 229823, 250716, 283899, 292502, 324456, 334288, 378532, 412944, 438753, 459646, 501432, 567798, 585004, 648912, 689469, 757064, 877506, 919292, 1002864, 1135596, 1170008, 1378938, 1514128, 1608761, 1755012, 1838584, 2271192, 2340016, 2757876, 3217522, 3510024, 3677168, 4542384, 4826283, 5515752, 6435044, 7020048, 9652566, 11031504, 12870088, 19305132, 25740176, 38610264, 77220528]

約数ペア:

[(1, 77220528), (2, 38610264), (3, 25740176), (4, 19305132), (6, 12870088), (7, 11031504), (8, 9652566), (11, 7020048), (12, 6435044), (14, 5515752), (16, 4826283), (17, 4542384), (21, 3677168), (22, 3510024), (24, 3217522), (28, 2757876), (33, 2340016), (34, 2271192), (42, 1838584), (44, 1755012), (48, 1608761), (51, 1514128), (56, 1378938), (66, 1170008), (68, 1135596), (77, 1002864), (84, 919292), (88, 877506), (102, 757064), (112, 689469), (119, 648912), (132, 585004), (136, 567798), (154, 501432), (168, 459646), (176, 438753), (187, 412944), (204, 378532), (231, 334288), (238, 324456), (264, 292502), (272, 283899), (308, 250716), (336, 229823), (357, 216304), (374, 206472), (408, 189266), (462, 167144), (476, 162228), (528, 146251), (561, 137648), (616, 125358), (714, 108152), (748, 103236), (816, 94633), (924, 83572), (952, 81114), (1122, 68824), (1229, 62832), (1232, 62679), (1309, 58992), (1428, 54076), (1496, 51618), (1848, 41786), (1904, 40557), (2244, 34412), (2458, 31416), (2618, 29496), (2856, 27038), (2992, 25809), (3687, 20944), (3696, 20893), (3927, 19664), (4488, 17206), (4916, 15708), (5236, 14748), (5712, 13519), (7374, 10472), (7854, 9832), (8603, 8976)]