72258272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 81022240

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 3167, 5704, 6334, 11408, 12668, 22816, 25336, 50672, 72841, 98177, 101344, 145682, 196354, 291364, 392708, 582728, 785416, 1165456, 1570832, 2258071, 2330912, 3141664, 4516142, 9032284, 18064568, 36129136, 72258272]

約数ペア:

[(1, 72258272), (2, 36129136), (4, 18064568), (8, 9032284), (16, 4516142), (23, 3141664), (31, 2330912), (32, 2258071), (46, 1570832), (62, 1165456), (92, 785416), (124, 582728), (184, 392708), (248, 291364), (368, 196354), (496, 145682), (713, 101344), (736, 98177), (992, 72841), (1426, 50672), (2852, 25336), (3167, 22816), (5704, 12668), (6334, 11408)]