72479756552

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{23687}}^1$

素因数の和:24342

約数の個数: 64

約数和(自身を含む): 157148087040

約数和(自身を除く): 84668330488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 541, 707, 808, 1082, 1414, 2164, 2828, 3787, 4328, 5656, 7574, 15148, 23687, 30296, 47374, 54641, 94748, 109282, 165809, 189496, 218564, 331618, 382487, 437128, 663236, 764974, 1326472, 1529948, 2392387, 3059896, 4784774, 9569548, 12814667, 16746709, 19139096, 25629334, 33493418, 51258668, 66986836, 89702669, 102517336, 133973672, 179405338, 358810676, 717621352, 1294281367, 2588562734, 5177125468, 9059969569, 10354250936, 18119939138, 36239878276, 72479756552]

約数ペア:

[(1, 72479756552), (2, 36239878276), (4, 18119939138), (7, 10354250936), (8, 9059969569), (14, 5177125468), (28, 2588562734), (56, 1294281367), (101, 717621352), (202, 358810676), (404, 179405338), (541, 133973672), (707, 102517336), (808, 89702669), (1082, 66986836), (1414, 51258668), (2164, 33493418), (2828, 25629334), (3787, 19139096), (4328, 16746709), (5656, 12814667), (7574, 9569548), (15148, 4784774), (23687, 3059896), (30296, 2392387), (47374, 1529948), (54641, 1326472), (94748, 764974), (109282, 663236), (165809, 437128), (189496, 382487), (218564, 331618)]