123646692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 317162496

約数和(自身を除く): 193515804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 127, 156, 158, 237, 254, 316, 381, 474, 508, 762, 948, 1027, 1524, 1651, 2054, 3081, 3302, 4108, 4953, 6162, 6241, 6604, 9906, 10033, 12324, 12482, 18723, 19812, 20066, 24964, 30099, 37446, 40132, 60198, 74892, 81133, 120396, 130429, 162266, 243399, 260858, 324532, 391287, 486798, 521716, 782574, 792607, 973596, 1565148, 1585214, 2377821, 3170428, 4755642, 9511284, 10303891, 20607782, 30911673, 41215564, 61823346, 123646692]

約数ペア:

[(1, 123646692), (2, 61823346), (3, 41215564), (4, 30911673), (6, 20607782), (12, 10303891), (13, 9511284), (26, 4755642), (39, 3170428), (52, 2377821), (78, 1585214), (79, 1565148), (127, 973596), (156, 792607), (158, 782574), (237, 521716), (254, 486798), (316, 391287), (381, 324532), (474, 260858), (508, 243399), (762, 162266), (948, 130429), (1027, 120396), (1524, 81133), (1651, 74892), (2054, 60198), (3081, 40132), (3302, 37446), (4108, 30099), (4953, 24964), (6162, 20066), (6241, 19812), (6604, 18723), (9906, 12482), (10033, 12324)]