78075712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 113948288

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 449, 494, 572, 608, 704, 832, 836, 898, 988, 1144, 1216, 1672, 1796, 1976, 2288, 2717, 3344, 3592, 3952, 4576, 4939, 5434, 5837, 6688, 7184, 7904, 8531, 9152, 9878, 10868, 11674, 13376, 14368, 15808, 17062, 19756, 21736, 23348, 28736, 34124, 39512, 43472, 46696, 64207, 68248, 79024, 86944, 93392, 93841, 110903, 128414, 136496, 158048, 173888, 186784, 187682, 221806, 256828, 272992, 316096, 373568, 375364, 443612, 513656, 545984, 750728, 887224, 1027312, 1219933, 1501456, 1774448, 2054624, 2439866, 3002912, 3548896, 4109248, 4879732, 6005824, 7097792, 9759464, 19518928, 39037856, 78075712]

約数ペア:

[(1, 78075712), (2, 39037856), (4, 19518928), (8, 9759464), (11, 7097792), (13, 6005824), (16, 4879732), (19, 4109248), (22, 3548896), (26, 3002912), (32, 2439866), (38, 2054624), (44, 1774448), (52, 1501456), (64, 1219933), (76, 1027312), (88, 887224), (104, 750728), (143, 545984), (152, 513656), (176, 443612), (208, 375364), (209, 373568), (247, 316096), (286, 272992), (304, 256828), (352, 221806), (416, 187682), (418, 186784), (449, 173888), (494, 158048), (572, 136496), (608, 128414), (704, 110903), (832, 93841), (836, 93392), (898, 86944), (988, 79024), (1144, 68248), (1216, 64207), (1672, 46696), (1796, 43472), (1976, 39512), (2288, 34124), (2717, 28736), (3344, 23348), (3592, 21736), (3952, 19756), (4576, 17062), (4939, 15808), (5434, 14368), (5837, 13376), (6688, 11674), (7184, 10868), (7904, 9878), (8531, 9152)]