64453572

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 167207040

約数和(自身を除く): 102753468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 131, 158, 173, 237, 262, 316, 346, 393, 474, 519, 524, 692, 711, 786, 948, 1038, 1179, 1422, 1557, 1572, 2076, 2358, 2844, 3114, 4716, 6228, 10349, 13667, 20698, 22663, 27334, 31047, 41001, 41396, 45326, 54668, 62094, 67989, 82002, 90652, 93141, 123003, 124188, 135978, 164004, 186282, 203967, 246006, 271956, 372564, 407934, 492012, 815868, 1790377, 3580754, 5371131, 7161508, 10742262, 16113393, 21484524, 32226786, 64453572]

約数ペア:

[(1, 64453572), (2, 32226786), (3, 21484524), (4, 16113393), (6, 10742262), (9, 7161508), (12, 5371131), (18, 3580754), (36, 1790377), (79, 815868), (131, 492012), (158, 407934), (173, 372564), (237, 271956), (262, 246006), (316, 203967), (346, 186282), (393, 164004), (474, 135978), (519, 124188), (524, 123003), (692, 93141), (711, 90652), (786, 82002), (948, 67989), (1038, 62094), (1179, 54668), (1422, 45326), (1557, 41396), (1572, 41001), (2076, 31047), (2358, 27334), (2844, 22663), (3114, 20698), (4716, 13667), (6228, 10349)]