85154004

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 251701632

約数和(自身を除く): 166547628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 293, 299, 324, 351, 414, 468, 486, 586, 598, 621, 702, 828, 879, 897, 972, 1053, 1172, 1196, 1242, 1404, 1758, 1794, 1863, 2106, 2484, 2637, 2691, 3159, 3516, 3588, 3726, 3809, 4212, 5274, 5382, 5589, 6318, 6739, 7452, 7618, 7911, 8073, 10548, 10764, 11178, 11427, 12636, 13478, 15236, 15822, 16146, 20217, 22356, 22854, 23733, 24219, 26956, 31644, 32292, 34281, 40434, 45708, 47466, 48438, 60651, 68562, 71199, 72657, 80868, 87607, 94932, 96876, 102843, 121302, 137124, 142398, 145314, 175214, 181953, 205686, 242604, 262821, 284796, 290628, 308529, 350428, 363906, 411372, 525642, 545859, 617058, 727812, 788463, 925587, 1051284, 1091718, 1234116, 1576926, 1637577, 1851174, 2183436, 2365389, 3153852, 3275154, 3702348, 4730778, 6550308, 7096167, 9461556, 14192334, 21288501, 28384668, 42577002, 85154004]

約数ペア:

[(1, 85154004), (2, 42577002), (3, 28384668), (4, 21288501), (6, 14192334), (9, 9461556), (12, 7096167), (13, 6550308), (18, 4730778), (23, 3702348), (26, 3275154), (27, 3153852), (36, 2365389), (39, 2183436), (46, 1851174), (52, 1637577), (54, 1576926), (69, 1234116), (78, 1091718), (81, 1051284), (92, 925587), (108, 788463), (117, 727812), (138, 617058), (156, 545859), (162, 525642), (207, 411372), (234, 363906), (243, 350428), (276, 308529), (293, 290628), (299, 284796), (324, 262821), (351, 242604), (414, 205686), (468, 181953), (486, 175214), (586, 145314), (598, 142398), (621, 137124), (702, 121302), (828, 102843), (879, 96876), (897, 94932), (972, 87607), (1053, 80868), (1172, 72657), (1196, 71199), (1242, 68562), (1404, 60651), (1758, 48438), (1794, 47466), (1863, 45708), (2106, 40434), (2484, 34281), (2637, 32292), (2691, 31644), (3159, 26956), (3516, 24219), (3588, 23733), (3726, 22854), (3809, 22356), (4212, 20217), (5274, 16146), (5382, 15822), (5589, 15236), (6318, 13478), (6739, 12636), (7452, 11427), (7618, 11178), (7911, 10764), (8073, 10548)]