73744086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 163957248

約数和(自身を除く): 90213162

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 103, 134, 137, 201, 206, 274, 309, 402, 411, 618, 822, 871, 1339, 1742, 1781, 2613, 2678, 3562, 4017, 5226, 5343, 6901, 8034, 9179, 10686, 13802, 14111, 18358, 20703, 27537, 28222, 41406, 42333, 55074, 84666, 89713, 119327, 179426, 183443, 238654, 269139, 357981, 366886, 538278, 550329, 715962, 945437, 1100658, 1890874, 2836311, 5672622, 12290681, 24581362, 36872043, 73744086]

約数ペア:

[(1, 73744086), (2, 36872043), (3, 24581362), (6, 12290681), (13, 5672622), (26, 2836311), (39, 1890874), (67, 1100658), (78, 945437), (103, 715962), (134, 550329), (137, 538278), (201, 366886), (206, 357981), (274, 269139), (309, 238654), (402, 183443), (411, 179426), (618, 119327), (822, 89713), (871, 84666), (1339, 55074), (1742, 42333), (1781, 41406), (2613, 28222), (2678, 27537), (3562, 20703), (4017, 18358), (5226, 14111), (5343, 13802), (6901, 10686), (8034, 9179)]