72615376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 146133504

約数和(自身を除く): 73518128

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 1583, 2867, 3166, 5734, 6332, 11468, 12664, 22936, 25328, 45872, 74401, 96563, 148802, 193126, 297604, 386252, 595208, 772504, 1190416, 1545008, 4538461, 9076922, 18153844, 36307688, 72615376]

約数ペア:

[(1, 72615376), (2, 36307688), (4, 18153844), (8, 9076922), (16, 4538461), (47, 1545008), (61, 1190416), (94, 772504), (122, 595208), (188, 386252), (244, 297604), (376, 193126), (488, 148802), (752, 96563), (976, 74401), (1583, 45872), (2867, 25328), (3166, 22936), (5734, 12664), (6332, 11468)]