87420424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 211821120

約数和(自身を除く): 124400696

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 227, 299, 322, 364, 454, 529, 598, 644, 728, 908, 1058, 1196, 1288, 1589, 1816, 2093, 2116, 2392, 2951, 3178, 3703, 4186, 4232, 5221, 5902, 6356, 6877, 7406, 8372, 10442, 11804, 12712, 13754, 14812, 16744, 20657, 20884, 23608, 27508, 29624, 36547, 41314, 41768, 48139, 55016, 67873, 73094, 82628, 96278, 120083, 135746, 146188, 165256, 192556, 240166, 271492, 292376, 385112, 475111, 480332, 542984, 840581, 950222, 960664, 1561079, 1681162, 1900444, 3122158, 3362324, 3800888, 6244316, 6724648, 10927553, 12488632, 21855106, 43710212, 87420424]

約数ペア:

[(1, 87420424), (2, 43710212), (4, 21855106), (7, 12488632), (8, 10927553), (13, 6724648), (14, 6244316), (23, 3800888), (26, 3362324), (28, 3122158), (46, 1900444), (52, 1681162), (56, 1561079), (91, 960664), (92, 950222), (104, 840581), (161, 542984), (182, 480332), (184, 475111), (227, 385112), (299, 292376), (322, 271492), (364, 240166), (454, 192556), (529, 165256), (598, 146188), (644, 135746), (728, 120083), (908, 96278), (1058, 82628), (1196, 73094), (1288, 67873), (1589, 55016), (1816, 48139), (2093, 41768), (2116, 41314), (2392, 36547), (2951, 29624), (3178, 27508), (3703, 23608), (4186, 20884), (4232, 20657), (5221, 16744), (5902, 14812), (6356, 13754), (6877, 12712), (7406, 11804), (8372, 10442)]