81884968464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{3049}}^1$

素因数の和:3489

約数の個数: 160

約数和(自身を含む): 230090828800

約数和(自身を除く): 148205860336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 223, 312, 386, 446, 579, 624, 669, 772, 892, 1158, 1338, 1544, 1784, 2316, 2509, 2676, 2899, 3049, 3088, 3568, 4632, 5018, 5352, 5798, 6098, 7527, 8697, 9147, 9264, 10036, 10704, 11596, 12196, 15054, 17394, 18294, 20072, 23192, 24392, 30108, 34788, 36588, 39637, 40144, 43039, 46384, 48784, 60216, 69576, 73176, 79274, 86078, 118911, 120432, 129117, 139152, 146352, 158548, 172156, 237822, 258234, 317096, 344312, 475644, 516468, 559507, 588457, 634192, 679927, 688624, 951288, 1032936, 1119014, 1176914, 1359854, 1678521, 1765371, 1902576, 2039781, 2065872, 2238028, 2353828, 2719708, 3357042, 3530742, 4079562, 4476056, 4707656, 5439416, 6714084, 7061484, 7649941, 8159124, 8839051, 8952112, 9415312, 10878832, 13428168, 14122968, 15299882, 16318248, 17678102, 22949823, 26517153, 26856336, 28245936, 30599764, 32636496, 35356204, 45899646, 53034306, 61199528, 70712408, 91799292, 106068612, 122399056, 131225911, 141424816, 183598584, 212137224, 262451822, 367197168, 393677733, 424274448, 524903644, 787355466, 1049807288, 1574710932, 1705936843, 2099614576, 3149421864, 3411873686, 5117810529, 6298843728, 6823747372, 10235621058, 13647494744, 20471242116, 27294989488, 40942484232, 81884968464]

約数ペア:

[(1, 81884968464), (2, 40942484232), (3, 27294989488), (4, 20471242116), (6, 13647494744), (8, 10235621058), (12, 6823747372), (13, 6298843728), (16, 5117810529), (24, 3411873686), (26, 3149421864), (39, 2099614576), (48, 1705936843), (52, 1574710932), (78, 1049807288), (104, 787355466), (156, 524903644), (193, 424274448), (208, 393677733), (223, 367197168), (312, 262451822), (386, 212137224), (446, 183598584), (579, 141424816), (624, 131225911), (669, 122399056), (772, 106068612), (892, 91799292), (1158, 70712408), (1338, 61199528), (1544, 53034306), (1784, 45899646), (2316, 35356204), (2509, 32636496), (2676, 30599764), (2899, 28245936), (3049, 26856336), (3088, 26517153), (3568, 22949823), (4632, 17678102), (5018, 16318248), (5352, 15299882), (5798, 14122968), (6098, 13428168), (7527, 10878832), (8697, 9415312), (9147, 8952112), (9264, 8839051), (10036, 8159124), (10704, 7649941), (11596, 7061484), (12196, 6714084), (15054, 5439416), (17394, 4707656), (18294, 4476056), (20072, 4079562), (23192, 3530742), (24392, 3357042), (30108, 2719708), (34788, 2353828), (36588, 2238028), (39637, 2065872), (40144, 2039781), (43039, 1902576), (46384, 1765371), (48784, 1678521), (60216, 1359854), (69576, 1176914), (73176, 1119014), (79274, 1032936), (86078, 951288), (118911, 688624), (120432, 679927), (129117, 634192), (139152, 588457), (146352, 559507), (158548, 516468), (172156, 475644), (237822, 344312), (258234, 317096)]