72256608

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2924

約数の個数: 72

約数和(自身を含む): 207862200

約数和(自身を除く): 135605592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2819, 2848, 3204, 4272, 5638, 6408, 8457, 8544, 11276, 12816, 16914, 22552, 25371, 25632, 33828, 45104, 50742, 67656, 90208, 101484, 135312, 202968, 250891, 270624, 405936, 501782, 752673, 811872, 1003564, 1505346, 2007128, 2258019, 3010692, 4014256, 4516038, 6021384, 8028512, 9032076, 12042768, 18064152, 24085536, 36128304, 72256608]

約数ペア:

[(1, 72256608), (2, 36128304), (3, 24085536), (4, 18064152), (6, 12042768), (8, 9032076), (9, 8028512), (12, 6021384), (16, 4516038), (18, 4014256), (24, 3010692), (32, 2258019), (36, 2007128), (48, 1505346), (72, 1003564), (89, 811872), (96, 752673), (144, 501782), (178, 405936), (267, 270624), (288, 250891), (356, 202968), (534, 135312), (712, 101484), (801, 90208), (1068, 67656), (1424, 50742), (1602, 45104), (2136, 33828), (2819, 25632), (2848, 25371), (3204, 22552), (4272, 16914), (5638, 12816), (6408, 11276), (8457, 8544)]