78225108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 201721632

約数和(自身を除く): 123496524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 227, 282, 454, 564, 611, 681, 908, 1222, 1362, 1833, 2209, 2444, 2724, 2951, 3666, 4418, 5902, 6627, 7332, 8836, 8853, 10669, 11804, 13254, 17706, 21338, 26508, 28717, 32007, 35412, 42676, 57434, 64014, 86151, 114868, 128028, 138697, 172302, 277394, 344604, 416091, 501443, 554788, 832182, 1002886, 1504329, 1664364, 2005772, 3008658, 6017316, 6518759, 13037518, 19556277, 26075036, 39112554, 78225108]

約数ペア:

[(1, 78225108), (2, 39112554), (3, 26075036), (4, 19556277), (6, 13037518), (12, 6518759), (13, 6017316), (26, 3008658), (39, 2005772), (47, 1664364), (52, 1504329), (78, 1002886), (94, 832182), (141, 554788), (156, 501443), (188, 416091), (227, 344604), (282, 277394), (454, 172302), (564, 138697), (611, 128028), (681, 114868), (908, 86151), (1222, 64014), (1362, 57434), (1833, 42676), (2209, 35412), (2444, 32007), (2724, 28717), (2951, 26508), (3666, 21338), (4418, 17706), (5902, 13254), (6627, 11804), (7332, 10669), (8836, 8853)]