72845028

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{16451}}^1$

素因数の和:16505

約数の個数: 48

約数和(自身を含む): 193475520

約数和(自身を除く): 120630492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 16451, 32902, 49353, 65804, 98706, 148059, 197412, 296118, 444177, 592236, 674491, 888354, 1348982, 1776708, 2023473, 2697964, 4046946, 6070419, 8093892, 12140838, 18211257, 24281676, 36422514, 72845028]

約数ペア:

[(1, 72845028), (2, 36422514), (3, 24281676), (4, 18211257), (6, 12140838), (9, 8093892), (12, 6070419), (18, 4046946), (27, 2697964), (36, 2023473), (41, 1776708), (54, 1348982), (82, 888354), (108, 674491), (123, 592236), (164, 444177), (246, 296118), (369, 197412), (492, 148059), (738, 98706), (1107, 65804), (1476, 49353), (2214, 32902), (4428, 16451)]