80709384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6581}}^1$

素因数の和:6670

約数の個数: 64

約数和(自身を含む): 233792640

約数和(自身を除く): 153083256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 6581, 12264, 13162, 19743, 26324, 39486, 46067, 52648, 78972, 92134, 138201, 157944, 184268, 276402, 368536, 480413, 552804, 960826, 1105608, 1441239, 1921652, 2882478, 3362891, 3843304, 5764956, 6725782, 10088673, 11529912, 13451564, 20177346, 26903128, 40354692, 80709384]

約数ペア:

[(1, 80709384), (2, 40354692), (3, 26903128), (4, 20177346), (6, 13451564), (7, 11529912), (8, 10088673), (12, 6725782), (14, 5764956), (21, 3843304), (24, 3362891), (28, 2882478), (42, 1921652), (56, 1441239), (73, 1105608), (84, 960826), (146, 552804), (168, 480413), (219, 368536), (292, 276402), (438, 184268), (511, 157944), (584, 138201), (876, 92134), (1022, 78972), (1533, 52648), (1752, 46067), (2044, 39486), (3066, 26324), (4088, 19743), (6132, 13162), (6581, 12264)]