70741728

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 211468320

約数和(自身を除く): 140726592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 656, 738, 864, 984, 1107, 1312, 1476, 1968, 1997, 2214, 2952, 3936, 3994, 4428, 5904, 5991, 7988, 8856, 11808, 11982, 15976, 17712, 17973, 23964, 31952, 35424, 35946, 47928, 53919, 63904, 71892, 81877, 95856, 107838, 143784, 163754, 191712, 215676, 245631, 287568, 327508, 431352, 491262, 575136, 655016, 736893, 862704, 982524, 1310032, 1473786, 1725408, 1965048, 2210679, 2620064, 2947572, 3930096, 4421358, 5895144, 7860192, 8842716, 11790288, 17685432, 23580576, 35370864, 70741728]

約数ペア:

[(1, 70741728), (2, 35370864), (3, 23580576), (4, 17685432), (6, 11790288), (8, 8842716), (9, 7860192), (12, 5895144), (16, 4421358), (18, 3930096), (24, 2947572), (27, 2620064), (32, 2210679), (36, 1965048), (41, 1725408), (48, 1473786), (54, 1310032), (72, 982524), (82, 862704), (96, 736893), (108, 655016), (123, 575136), (144, 491262), (164, 431352), (216, 327508), (246, 287568), (288, 245631), (328, 215676), (369, 191712), (432, 163754), (492, 143784), (656, 107838), (738, 95856), (864, 81877), (984, 71892), (1107, 63904), (1312, 53919), (1476, 47928), (1968, 35946), (1997, 35424), (2214, 31952), (2952, 23964), (3936, 17973), (3994, 17712), (4428, 15976), (5904, 11982), (5991, 11808), (7988, 8856)]