171673164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11833}}^1$

素因数の和:11887

約数の個数: 72

約数和(自身を含む): 482448512

約数和(自身を除く): 310775348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11833, 14508, 23666, 35499, 47332, 70998, 106497, 141996, 153829, 212994, 307658, 366823, 425988, 461487, 615316, 733646, 922974, 1100469, 1384461, 1467292, 1845948, 2200938, 2768922, 3301407, 4401876, 4768699, 5537844, 6602814, 9537398, 13205628, 14306097, 19074796, 28612194, 42918291, 57224388, 85836582, 171673164]

約数ペア:

[(1, 171673164), (2, 85836582), (3, 57224388), (4, 42918291), (6, 28612194), (9, 19074796), (12, 14306097), (13, 13205628), (18, 9537398), (26, 6602814), (31, 5537844), (36, 4768699), (39, 4401876), (52, 3301407), (62, 2768922), (78, 2200938), (93, 1845948), (117, 1467292), (124, 1384461), (156, 1100469), (186, 922974), (234, 733646), (279, 615316), (372, 461487), (403, 425988), (468, 366823), (558, 307658), (806, 212994), (1116, 153829), (1209, 141996), (1612, 106497), (2418, 70998), (3627, 47332), (4836, 35499), (7254, 23666), (11833, 14508)]