72999424

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6240

約数の個数: 40

約数和(自身を含む): 152222400

約数和(自身を除く): 79222976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6199, 11776, 12398, 24796, 49592, 99184, 142577, 198368, 285154, 396736, 570308, 793472, 1140616, 1586944, 2281232, 3173888, 4562464, 9124928, 18249856, 36499712, 72999424]

約数ペア:

[(1, 72999424), (2, 36499712), (4, 18249856), (8, 9124928), (16, 4562464), (23, 3173888), (32, 2281232), (46, 1586944), (64, 1140616), (92, 793472), (128, 570308), (184, 396736), (256, 285154), (368, 198368), (512, 142577), (736, 99184), (1472, 49592), (2944, 24796), (5888, 12398), (6199, 11776)]