91204728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7268

約数の個数: 64

約数和(自身を含む): 249246720

約数和(自身を除く): 158041992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 7211, 12648, 14422, 21633, 28844, 43266, 57688, 86532, 122587, 173064, 223541, 245174, 367761, 447082, 490348, 670623, 735522, 894164, 980696, 1341246, 1471044, 1788328, 2682492, 2942088, 3800197, 5364984, 7600394, 11400591, 15200788, 22801182, 30401576, 45602364, 91204728]

約数ペア:

[(1, 91204728), (2, 45602364), (3, 30401576), (4, 22801182), (6, 15200788), (8, 11400591), (12, 7600394), (17, 5364984), (24, 3800197), (31, 2942088), (34, 2682492), (51, 1788328), (62, 1471044), (68, 1341246), (93, 980696), (102, 894164), (124, 735522), (136, 670623), (186, 490348), (204, 447082), (248, 367761), (372, 245174), (408, 223541), (527, 173064), (744, 122587), (1054, 86532), (1581, 57688), (2108, 43266), (3162, 28844), (4216, 21633), (6324, 14422), (7211, 12648)]