123649968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 80

約数和(自身を含む): 355914720

約数和(自身を除く): 232264752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 6833, 9048, 13666, 18096, 20499, 27332, 40998, 54664, 81996, 88829, 109328, 163992, 177658, 198157, 266487, 327984, 355316, 396314, 532974, 594471, 710632, 792628, 1065948, 1188942, 1421264, 1585256, 2131896, 2377884, 2576041, 3170512, 4263792, 4755768, 5152082, 7728123, 9511536, 10304164, 15456246, 20608328, 30912492, 41216656, 61824984, 123649968]

約数ペア:

[(1, 123649968), (2, 61824984), (3, 41216656), (4, 30912492), (6, 20608328), (8, 15456246), (12, 10304164), (13, 9511536), (16, 7728123), (24, 5152082), (26, 4755768), (29, 4263792), (39, 3170512), (48, 2576041), (52, 2377884), (58, 2131896), (78, 1585256), (87, 1421264), (104, 1188942), (116, 1065948), (156, 792628), (174, 710632), (208, 594471), (232, 532974), (312, 396314), (348, 355316), (377, 327984), (464, 266487), (624, 198157), (696, 177658), (754, 163992), (1131, 109328), (1392, 88829), (1508, 81996), (2262, 54664), (3016, 40998), (4524, 27332), (6032, 20499), (6833, 18096), (9048, 13666)]