77399808

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3301

約数の個数: 72

約数和(自身を含む): 212706816

約数和(自身を除く): 135307008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3251, 3968, 5952, 6502, 7936, 9753, 11904, 13004, 19506, 23808, 26008, 39012, 52016, 78024, 100781, 104032, 156048, 201562, 208064, 302343, 312096, 403124, 416128, 604686, 624192, 806248, 832256, 1209372, 1248384, 1612496, 2418744, 2496768, 3224992, 4837488, 6449984, 9674976, 12899968, 19349952, 25799936, 38699904, 77399808]

約数ペア:

[(1, 77399808), (2, 38699904), (3, 25799936), (4, 19349952), (6, 12899968), (8, 9674976), (12, 6449984), (16, 4837488), (24, 3224992), (31, 2496768), (32, 2418744), (48, 1612496), (62, 1248384), (64, 1209372), (93, 832256), (96, 806248), (124, 624192), (128, 604686), (186, 416128), (192, 403124), (248, 312096), (256, 302343), (372, 208064), (384, 201562), (496, 156048), (744, 104032), (768, 100781), (992, 78024), (1488, 52016), (1984, 39012), (2976, 26008), (3251, 23808), (3968, 19506), (5952, 13004), (6502, 11904), (7936, 9753)]