64905456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1079

約数の個数: 160

約数和(自身を含む): 221557248

約数和(自身を除く): 156651792

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, 1033, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2066, 2244, 2618, 2856, 2992, 3099, 3696, 3927, 4132, 4488, 5236, 5712, 6198, 7231, 7854, 8264, 8976, 10472, 11363, 12396, 14462, 15708, 16528, 17561, 20944, 21693, 22726, 24792, 28924, 31416, 34089, 35122, 43386, 45452, 49584, 52683, 57848, 62832, 68178, 70244, 79541, 86772, 90904, 105366, 115696, 122927, 136356, 140488, 159082, 173544, 181808, 193171, 210732, 238623, 245854, 272712, 280976, 318164, 347088, 368781, 386342, 421464, 477246, 491708, 545424, 579513, 636328, 737562, 772684, 842928, 954492, 983416, 1159026, 1272656, 1352197, 1475124, 1545368, 1908984, 1966832, 2318052, 2704394, 2950248, 3090736, 3817968, 4056591, 4636104, 5408788, 5900496, 8113182, 9272208, 10817576, 16226364, 21635152, 32452728, 64905456]

約数ペア:

[(1, 64905456), (2, 32452728), (3, 21635152), (4, 16226364), (6, 10817576), (7, 9272208), (8, 8113182), (11, 5900496), (12, 5408788), (14, 4636104), (16, 4056591), (17, 3817968), (21, 3090736), (22, 2950248), (24, 2704394), (28, 2318052), (33, 1966832), (34, 1908984), (42, 1545368), (44, 1475124), (48, 1352197), (51, 1272656), (56, 1159026), (66, 983416), (68, 954492), (77, 842928), (84, 772684), (88, 737562), (102, 636328), (112, 579513), (119, 545424), (132, 491708), (136, 477246), (154, 421464), (168, 386342), (176, 368781), (187, 347088), (204, 318164), (231, 280976), (238, 272712), (264, 245854), (272, 238623), (308, 210732), (336, 193171), (357, 181808), (374, 173544), (408, 159082), (462, 140488), (476, 136356), (528, 122927), (561, 115696), (616, 105366), (714, 90904), (748, 86772), (816, 79541), (924, 70244), (952, 68178), (1033, 62832), (1122, 57848), (1232, 52683), (1309, 49584), (1428, 45452), (1496, 43386), (1848, 35122), (1904, 34089), (2066, 31416), (2244, 28924), (2618, 24792), (2856, 22726), (2992, 21693), (3099, 20944), (3696, 17561), (3927, 16528), (4132, 15708), (4488, 14462), (5236, 12396), (5712, 11363), (6198, 10472), (7231, 8976), (7854, 8264)]