69913416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 109712184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 284, 356, 426, 461, 534, 568, 712, 852, 922, 1068, 1383, 1704, 1844, 2136, 2766, 3688, 5532, 6319, 11064, 12638, 18957, 25276, 32731, 37914, 41029, 50552, 65462, 75828, 82058, 98193, 123087, 130924, 151656, 164116, 196386, 246174, 261848, 328232, 392772, 492348, 785544, 984696, 2913059, 5826118, 8739177, 11652236, 17478354, 23304472, 34956708, 69913416]

約数ペア:

[(1, 69913416), (2, 34956708), (3, 23304472), (4, 17478354), (6, 11652236), (8, 8739177), (12, 5826118), (24, 2913059), (71, 984696), (89, 785544), (142, 492348), (178, 392772), (213, 328232), (267, 261848), (284, 246174), (356, 196386), (426, 164116), (461, 151656), (534, 130924), (568, 123087), (712, 98193), (852, 82058), (922, 75828), (1068, 65462), (1383, 50552), (1704, 41029), (1844, 37914), (2136, 32731), (2766, 25276), (3688, 18957), (5532, 12638), (6319, 11064)]