71040768

素因数分解:

$2^8\times 3^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 190361808

約数和(自身を除く): 119321040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 233, 256, 384, 397, 466, 699, 768, 794, 932, 1191, 1398, 1588, 1864, 2382, 2796, 3176, 3728, 4764, 5592, 6352, 7456, 9528, 11184, 12704, 14912, 19056, 22368, 25408, 29824, 38112, 44736, 50816, 59648, 76224, 89472, 92501, 101632, 152448, 178944, 185002, 277503, 304896, 370004, 555006, 740008, 1110012, 1480016, 2220024, 2960032, 4440048, 5920064, 8880096, 11840128, 17760192, 23680256, 35520384, 71040768]

約数ペア:

[(1, 71040768), (2, 35520384), (3, 23680256), (4, 17760192), (6, 11840128), (8, 8880096), (12, 5920064), (16, 4440048), (24, 2960032), (32, 2220024), (48, 1480016), (64, 1110012), (96, 740008), (128, 555006), (192, 370004), (233, 304896), (256, 277503), (384, 185002), (397, 178944), (466, 152448), (699, 101632), (768, 92501), (794, 89472), (932, 76224), (1191, 59648), (1398, 50816), (1588, 44736), (1864, 38112), (2382, 29824), (2796, 25408), (3176, 22368), (3728, 19056), (4764, 14912), (5592, 12704), (6352, 11184), (7456, 9528)]