76891728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 129345072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 439, 492, 534, 656, 712, 878, 984, 1068, 1317, 1424, 1756, 1968, 2136, 2634, 3512, 3649, 4272, 5268, 7024, 7298, 10536, 10947, 14596, 17999, 21072, 21894, 29192, 35998, 39071, 43788, 53997, 58384, 71996, 78142, 87576, 107994, 117213, 143992, 156284, 175152, 215988, 234426, 287984, 312568, 431976, 468852, 625136, 863952, 937704, 1601911, 1875408, 3203822, 4805733, 6407644, 9611466, 12815288, 19222932, 25630576, 38445864, 76891728]

約数ペア:

[(1, 76891728), (2, 38445864), (3, 25630576), (4, 19222932), (6, 12815288), (8, 9611466), (12, 6407644), (16, 4805733), (24, 3203822), (41, 1875408), (48, 1601911), (82, 937704), (89, 863952), (123, 625136), (164, 468852), (178, 431976), (246, 312568), (267, 287984), (328, 234426), (356, 215988), (439, 175152), (492, 156284), (534, 143992), (656, 117213), (712, 107994), (878, 87576), (984, 78142), (1068, 71996), (1317, 58384), (1424, 53997), (1756, 43788), (1968, 39071), (2136, 35998), (2634, 29192), (3512, 21894), (3649, 21072), (4272, 17999), (5268, 14596), (7024, 10947), (7298, 10536)]