90577968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 253317120

約数和(自身を除く): 162739152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 383, 624, 758, 766, 1137, 1149, 1516, 1532, 2274, 2298, 3032, 3064, 4548, 4596, 4927, 4979, 6064, 6128, 9096, 9192, 9854, 9958, 14781, 14937, 18192, 18384, 19708, 19916, 29562, 29874, 39416, 39832, 59124, 59748, 78832, 79664, 118248, 119496, 145157, 236496, 238992, 290314, 435471, 580628, 870942, 1161256, 1741884, 1887041, 2322512, 3483768, 3774082, 5661123, 6967536, 7548164, 11322246, 15096328, 22644492, 30192656, 45288984, 90577968]

約数ペア:

[(1, 90577968), (2, 45288984), (3, 30192656), (4, 22644492), (6, 15096328), (8, 11322246), (12, 7548164), (13, 6967536), (16, 5661123), (24, 3774082), (26, 3483768), (39, 2322512), (48, 1887041), (52, 1741884), (78, 1161256), (104, 870942), (156, 580628), (208, 435471), (312, 290314), (379, 238992), (383, 236496), (624, 145157), (758, 119496), (766, 118248), (1137, 79664), (1149, 78832), (1516, 59748), (1532, 59124), (2274, 39832), (2298, 39416), (3032, 29874), (3064, 29562), (4548, 19916), (4596, 19708), (4927, 18384), (4979, 18192), (6064, 14937), (6128, 14781), (9096, 9958), (9192, 9854)]