129725076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 334986624

約数和(自身を除く): 205261548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1361, 1833, 2028, 2444, 2722, 3666, 4083, 5444, 7332, 7943, 8166, 15886, 16332, 17693, 23829, 31772, 35386, 47658, 53079, 63967, 70772, 95316, 106158, 127934, 191901, 212316, 230009, 255868, 383802, 460018, 690027, 767604, 831571, 920036, 1380054, 1663142, 2494713, 2760108, 3326284, 4989426, 9978852, 10810423, 21620846, 32431269, 43241692, 64862538, 129725076]

約数ペア:

[(1, 129725076), (2, 64862538), (3, 43241692), (4, 32431269), (6, 21620846), (12, 10810423), (13, 9978852), (26, 4989426), (39, 3326284), (47, 2760108), (52, 2494713), (78, 1663142), (94, 1380054), (141, 920036), (156, 831571), (169, 767604), (188, 690027), (282, 460018), (338, 383802), (507, 255868), (564, 230009), (611, 212316), (676, 191901), (1014, 127934), (1222, 106158), (1361, 95316), (1833, 70772), (2028, 63967), (2444, 53079), (2722, 47658), (3666, 35386), (4083, 31772), (5444, 23829), (7332, 17693), (7943, 16332), (8166, 15886)]