123835872

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 336631680

約数和(自身を除く): 212795808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 131, 172, 229, 258, 262, 344, 393, 458, 516, 524, 687, 688, 786, 916, 1032, 1048, 1374, 1376, 1572, 1832, 2064, 2096, 2748, 3144, 3664, 4128, 4192, 5496, 5633, 6288, 7328, 9847, 10992, 11266, 12576, 16899, 19694, 21984, 22532, 29541, 29999, 33798, 39388, 45064, 59082, 59998, 67596, 78776, 89997, 90128, 118164, 119996, 135192, 157552, 179994, 180256, 236328, 239992, 270384, 315104, 359988, 472656, 479984, 540768, 719976, 945312, 959968, 1289957, 1439952, 2579914, 2879904, 3869871, 5159828, 7739742, 10319656, 15479484, 20639312, 30958968, 41278624, 61917936, 123835872]

約数ペア:

[(1, 123835872), (2, 61917936), (3, 41278624), (4, 30958968), (6, 20639312), (8, 15479484), (12, 10319656), (16, 7739742), (24, 5159828), (32, 3869871), (43, 2879904), (48, 2579914), (86, 1439952), (96, 1289957), (129, 959968), (131, 945312), (172, 719976), (229, 540768), (258, 479984), (262, 472656), (344, 359988), (393, 315104), (458, 270384), (516, 239992), (524, 236328), (687, 180256), (688, 179994), (786, 157552), (916, 135192), (1032, 119996), (1048, 118164), (1374, 90128), (1376, 89997), (1572, 78776), (1832, 67596), (2064, 59998), (2096, 59082), (2748, 45064), (3144, 39388), (3664, 33798), (4128, 29999), (4192, 29541), (5496, 22532), (5633, 21984), (6288, 19694), (7328, 16899), (9847, 12576), (10992, 11266)]