85413431551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 107694213120

約数和(自身を除く): 22280781569

約数列:

[1, 7, 17, 37, 103, 119, 259, 331, 569, 629, 721, 1751, 2317, 3811, 3983, 4403, 5627, 9673, 12247, 12257, 21053, 26677, 34093, 39389, 58607, 64787, 67711, 85729, 147371, 188339, 208199, 238651, 357901, 410249, 453509, 579581, 996319, 1261441, 1318373, 1457393, 2168459, 2505307, 3201763, 4057067, 6968543, 6974233, 8830087, 15179213, 19398917, 21444497, 22412341, 36863803, 48779801, 118465231, 135792419, 150111479, 258046621, 329781589, 717759929, 829256617, 2308471123, 5024319503, 12201918793, 85413431551]

約数ペア:

[(1, 85413431551), (7, 12201918793), (17, 5024319503), (37, 2308471123), (103, 829256617), (119, 717759929), (259, 329781589), (331, 258046621), (569, 150111479), (629, 135792419), (721, 118465231), (1751, 48779801), (2317, 36863803), (3811, 22412341), (3983, 21444497), (4403, 19398917), (5627, 15179213), (9673, 8830087), (12247, 6974233), (12257, 6968543), (21053, 4057067), (26677, 3201763), (34093, 2505307), (39389, 2168459), (58607, 1457393), (64787, 1318373), (67711, 1261441), (85729, 996319), (147371, 579581), (188339, 453509), (208199, 410249), (238651, 357901)]