78989664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 225227520

約数和(自身を除く): 146237856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 167, 208, 312, 334, 379, 416, 501, 624, 668, 758, 1002, 1137, 1248, 1336, 1516, 2004, 2171, 2274, 2672, 3032, 4008, 4342, 4548, 4927, 5344, 6064, 6513, 8016, 8684, 9096, 9854, 12128, 13026, 14781, 16032, 17368, 18192, 19708, 26052, 29562, 34736, 36384, 39416, 52104, 59124, 63293, 69472, 78832, 104208, 118248, 126586, 157664, 189879, 208416, 236496, 253172, 379758, 472992, 506344, 759516, 822809, 1012688, 1519032, 1645618, 2025376, 2468427, 3038064, 3291236, 4936854, 6076128, 6582472, 9873708, 13164944, 19747416, 26329888, 39494832, 78989664]

約数ペア:

[(1, 78989664), (2, 39494832), (3, 26329888), (4, 19747416), (6, 13164944), (8, 9873708), (12, 6582472), (13, 6076128), (16, 4936854), (24, 3291236), (26, 3038064), (32, 2468427), (39, 2025376), (48, 1645618), (52, 1519032), (78, 1012688), (96, 822809), (104, 759516), (156, 506344), (167, 472992), (208, 379758), (312, 253172), (334, 236496), (379, 208416), (416, 189879), (501, 157664), (624, 126586), (668, 118248), (758, 104208), (1002, 78832), (1137, 69472), (1248, 63293), (1336, 59124), (1516, 52104), (2004, 39416), (2171, 36384), (2274, 34736), (2672, 29562), (3032, 26052), (4008, 19708), (4342, 18192), (4548, 17368), (4927, 16032), (5344, 14781), (6064, 13026), (6513, 12128), (8016, 9854), (8684, 9096)]