123941844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8597

約数の個数: 72

約数和(自身を含む): 348321792

約数和(自身を除く): 224379948

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, 8543, 14508, 17086, 25629, 34172, 51258, 76887, 102516, 111059, 153774, 222118, 264833, 307548, 333177, 444236, 529666, 666354, 794499, 999531, 1059332, 1332708, 1588998, 1999062, 2383497, 3177996, 3442829, 3998124, 4766994, 6885658, 9533988, 10328487, 13771316, 20656974, 30985461, 41313948, 61970922, 123941844]

約数ペア:

[(1, 123941844), (2, 61970922), (3, 41313948), (4, 30985461), (6, 20656974), (9, 13771316), (12, 10328487), (13, 9533988), (18, 6885658), (26, 4766994), (31, 3998124), (36, 3442829), (39, 3177996), (52, 2383497), (62, 1999062), (78, 1588998), (93, 1332708), (117, 1059332), (124, 999531), (156, 794499), (186, 666354), (234, 529666), (279, 444236), (372, 333177), (403, 307548), (468, 264833), (558, 222118), (806, 153774), (1116, 111059), (1209, 102516), (1612, 76887), (2418, 51258), (3627, 34172), (4836, 25629), (7254, 17086), (8543, 14508)]