91996060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 218256192

約数和(自身を除く): 126260132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 73, 74, 130, 131, 146, 148, 185, 260, 262, 292, 365, 370, 481, 524, 655, 730, 740, 949, 962, 1310, 1460, 1703, 1898, 1924, 2405, 2620, 2701, 3406, 3796, 4745, 4810, 4847, 5402, 6812, 8515, 9490, 9563, 9620, 9694, 10804, 13505, 17030, 18980, 19126, 19388, 24235, 27010, 34060, 35113, 38252, 47815, 48470, 54020, 63011, 70226, 95630, 96940, 124319, 126022, 140452, 175565, 191260, 248638, 252044, 315055, 351130, 353831, 497276, 621595, 630110, 702260, 707662, 1243190, 1260220, 1415324, 1769155, 2486380, 3538310, 4599803, 7076620, 9199606, 18399212, 22999015, 45998030, 91996060]

約数ペア:

[(1, 91996060), (2, 45998030), (4, 22999015), (5, 18399212), (10, 9199606), (13, 7076620), (20, 4599803), (26, 3538310), (37, 2486380), (52, 1769155), (65, 1415324), (73, 1260220), (74, 1243190), (130, 707662), (131, 702260), (146, 630110), (148, 621595), (185, 497276), (260, 353831), (262, 351130), (292, 315055), (365, 252044), (370, 248638), (481, 191260), (524, 175565), (655, 140452), (730, 126022), (740, 124319), (949, 96940), (962, 95630), (1310, 70226), (1460, 63011), (1703, 54020), (1898, 48470), (1924, 47815), (2405, 38252), (2620, 35113), (2701, 34060), (3406, 27010), (3796, 24235), (4745, 19388), (4810, 19126), (4847, 18980), (5402, 17030), (6812, 13505), (8515, 10804), (9490, 9694), (9563, 9620)]