80384928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 232932672

約数和(自身を除く): 152547744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 492, 533, 624, 656, 984, 1066, 1248, 1312, 1571, 1599, 1968, 2132, 3142, 3198, 3936, 4264, 4713, 6284, 6396, 8528, 9426, 12568, 12792, 17056, 18852, 20423, 25136, 25584, 37704, 40846, 50272, 51168, 61269, 64411, 75408, 81692, 122538, 128822, 150816, 163384, 193233, 245076, 257644, 326768, 386466, 490152, 515288, 653536, 772932, 837343, 980304, 1030576, 1545864, 1674686, 1960608, 2061152, 2512029, 3091728, 3349372, 5024058, 6183456, 6698744, 10048116, 13397488, 20096232, 26794976, 40192464, 80384928]

約数ペア:

[(1, 80384928), (2, 40192464), (3, 26794976), (4, 20096232), (6, 13397488), (8, 10048116), (12, 6698744), (13, 6183456), (16, 5024058), (24, 3349372), (26, 3091728), (32, 2512029), (39, 2061152), (41, 1960608), (48, 1674686), (52, 1545864), (78, 1030576), (82, 980304), (96, 837343), (104, 772932), (123, 653536), (156, 515288), (164, 490152), (208, 386466), (246, 326768), (312, 257644), (328, 245076), (416, 193233), (492, 163384), (533, 150816), (624, 128822), (656, 122538), (984, 81692), (1066, 75408), (1248, 64411), (1312, 61269), (1571, 51168), (1599, 50272), (1968, 40846), (2132, 37704), (3142, 25584), (3198, 25136), (3936, 20423), (4264, 18852), (4713, 17056), (6284, 12792), (6396, 12568), (8528, 9426)]