72174464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 82049536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 304, 472, 503, 608, 944, 1006, 1121, 1216, 1888, 2012, 2242, 2432, 3776, 4024, 4484, 7552, 8048, 8968, 9557, 16096, 17936, 19114, 29677, 32192, 35872, 38228, 59354, 64384, 71744, 76456, 118708, 143488, 152912, 237416, 305824, 474832, 563863, 611648, 949664, 1127726, 1223296, 1899328, 2255452, 3798656, 4510904, 9021808, 18043616, 36087232, 72174464]

約数ペア:

[(1, 72174464), (2, 36087232), (4, 18043616), (8, 9021808), (16, 4510904), (19, 3798656), (32, 2255452), (38, 1899328), (59, 1223296), (64, 1127726), (76, 949664), (118, 611648), (128, 563863), (152, 474832), (236, 305824), (304, 237416), (472, 152912), (503, 143488), (608, 118708), (944, 76456), (1006, 71744), (1121, 64384), (1216, 59354), (1888, 38228), (2012, 35872), (2242, 32192), (2432, 29677), (3776, 19114), (4024, 17936), (4484, 16096), (7552, 9557), (8048, 8968)]