81258624

素因数分解:

$2^7\times 3^2\times {\mathrm{70537}}^1$

素因数の和:70557

約数の個数: 48

約数和(自身を含む): 233833470

約数和(自身を除く): 152574846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70537, 141074, 211611, 282148, 423222, 564296, 634833, 846444, 1128592, 1269666, 1692888, 2257184, 2539332, 3385776, 4514368, 5078664, 6771552, 9028736, 10157328, 13543104, 20314656, 27086208, 40629312, 81258624]

約数ペア:

[(1, 81258624), (2, 40629312), (3, 27086208), (4, 20314656), (6, 13543104), (8, 10157328), (9, 9028736), (12, 6771552), (16, 5078664), (18, 4514368), (24, 3385776), (32, 2539332), (36, 2257184), (48, 1692888), (64, 1269666), (72, 1128592), (96, 846444), (128, 634833), (144, 564296), (192, 423222), (288, 282148), (384, 211611), (576, 141074), (1152, 70537)]