90943424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 223601280

約数和(自身を除く): 132657856

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, 494, 523, 572, 608, 704, 832, 836, 988, 1046, 1144, 1216, 1672, 1976, 2092, 2288, 2717, 3344, 3952, 4184, 4576, 5434, 5753, 6688, 6799, 7904, 8368, 9152, 9937, 10868, 11506, 13376, 13598, 15808, 16736, 19874, 21736, 23012, 27196, 33472, 39748, 43472, 46024, 54392, 74789, 79496, 86944, 92048, 108784, 109307, 129181, 149578, 158992, 173888, 184096, 217568, 218614, 258362, 299156, 317984, 368192, 435136, 437228, 516724, 598312, 635968, 874456, 1033448, 1196624, 1420991, 1748912, 2066896, 2393248, 2841982, 3497824, 4133792, 4786496, 5683964, 6995648, 8267584, 11367928, 22735856, 45471712, 90943424]

約数ペア:

[(1, 90943424), (2, 45471712), (4, 22735856), (8, 11367928), (11, 8267584), (13, 6995648), (16, 5683964), (19, 4786496), (22, 4133792), (26, 3497824), (32, 2841982), (38, 2393248), (44, 2066896), (52, 1748912), (64, 1420991), (76, 1196624), (88, 1033448), (104, 874456), (143, 635968), (152, 598312), (176, 516724), (208, 437228), (209, 435136), (247, 368192), (286, 317984), (304, 299156), (352, 258362), (416, 218614), (418, 217568), (494, 184096), (523, 173888), (572, 158992), (608, 149578), (704, 129181), (832, 109307), (836, 108784), (988, 92048), (1046, 86944), (1144, 79496), (1216, 74789), (1672, 54392), (1976, 46024), (2092, 43472), (2288, 39748), (2717, 33472), (3344, 27196), (3952, 23012), (4184, 21736), (4576, 19874), (5434, 16736), (5753, 15808), (6688, 13598), (6799, 13376), (7904, 11506), (8368, 10868), (9152, 9937)]