78235072

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 163860480

約数和(自身を除く): 85625408

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 839, 992, 1457, 1504, 1678, 1984, 2914, 3008, 3356, 5828, 6712, 11656, 13424, 23312, 26009, 26848, 39433, 46624, 52018, 53696, 78866, 93248, 104036, 157732, 208072, 315464, 416144, 630928, 832288, 1222423, 1261856, 1664576, 2444846, 2523712, 4889692, 9779384, 19558768, 39117536, 78235072]

約数ペア:

[(1, 78235072), (2, 39117536), (4, 19558768), (8, 9779384), (16, 4889692), (31, 2523712), (32, 2444846), (47, 1664576), (62, 1261856), (64, 1222423), (94, 832288), (124, 630928), (188, 416144), (248, 315464), (376, 208072), (496, 157732), (752, 104036), (839, 93248), (992, 78866), (1457, 53696), (1504, 52018), (1678, 46624), (1984, 39433), (2914, 26848), (3008, 26009), (3356, 23312), (5828, 13424), (6712, 11656)]