63871164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 185622528

約数和(自身を除く): 121751364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1327, 1337, 1719, 2292, 2654, 2674, 3438, 3981, 4011, 5308, 5348, 6876, 7962, 8022, 9289, 11943, 12033, 15924, 16044, 18578, 23886, 24066, 27867, 37156, 47772, 48132, 55734, 83601, 111468, 167202, 253457, 334404, 506914, 760371, 1013828, 1520742, 1774199, 2281113, 3041484, 3548398, 4562226, 5322597, 7096796, 9124452, 10645194, 15967791, 21290388, 31935582, 63871164]

約数ペア:

[(1, 63871164), (2, 31935582), (3, 21290388), (4, 15967791), (6, 10645194), (7, 9124452), (9, 7096796), (12, 5322597), (14, 4562226), (18, 3548398), (21, 3041484), (28, 2281113), (36, 1774199), (42, 1520742), (63, 1013828), (84, 760371), (126, 506914), (191, 334404), (252, 253457), (382, 167202), (573, 111468), (764, 83601), (1146, 55734), (1327, 48132), (1337, 47772), (1719, 37156), (2292, 27867), (2654, 24066), (2674, 23886), (3438, 18578), (3981, 16044), (4011, 15924), (5308, 12033), (5348, 11943), (6876, 9289), (7962, 8022)]