90645048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 128

約数和(自身を含む): 285600000

約数和(自身を除く): 194954952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1699, 1976, 2052, 2223, 2808, 2964, 3398, 4104, 4446, 5097, 5928, 6669, 6796, 8892, 10194, 13338, 13592, 15291, 17784, 20388, 22087, 26676, 30582, 32281, 40776, 44174, 45873, 53352, 61164, 64562, 66261, 88348, 91746, 96843, 122328, 129124, 132522, 176696, 183492, 193686, 198783, 258248, 265044, 290529, 366984, 387372, 397566, 419653, 530088, 581058, 596349, 774744, 795132, 839306, 871587, 1162116, 1192698, 1258959, 1590264, 1678612, 1743174, 2324232, 2385396, 2517918, 3357224, 3486348, 3776877, 4770792, 5035836, 6972696, 7553754, 10071672, 11330631, 15107508, 22661262, 30215016, 45322524, 90645048]

約数ペア:

[(1, 90645048), (2, 45322524), (3, 30215016), (4, 22661262), (6, 15107508), (8, 11330631), (9, 10071672), (12, 7553754), (13, 6972696), (18, 5035836), (19, 4770792), (24, 3776877), (26, 3486348), (27, 3357224), (36, 2517918), (38, 2385396), (39, 2324232), (52, 1743174), (54, 1678612), (57, 1590264), (72, 1258959), (76, 1192698), (78, 1162116), (104, 871587), (108, 839306), (114, 795132), (117, 774744), (152, 596349), (156, 581058), (171, 530088), (216, 419653), (228, 397566), (234, 387372), (247, 366984), (312, 290529), (342, 265044), (351, 258248), (456, 198783), (468, 193686), (494, 183492), (513, 176696), (684, 132522), (702, 129124), (741, 122328), (936, 96843), (988, 91746), (1026, 88348), (1368, 66261), (1404, 64562), (1482, 61164), (1699, 53352), (1976, 45873), (2052, 44174), (2223, 40776), (2808, 32281), (2964, 30582), (3398, 26676), (4104, 22087), (4446, 20388), (5097, 17784), (5928, 15291), (6669, 13592), (6796, 13338), (8892, 10194)]