23964588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 62990928

約数和(自身を除く): 39026340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 137, 172, 226, 258, 274, 339, 387, 411, 452, 516, 548, 678, 774, 822, 1017, 1233, 1356, 1548, 1644, 2034, 2466, 4068, 4859, 4932, 5891, 9718, 11782, 14577, 15481, 17673, 19436, 23564, 29154, 30962, 35346, 43731, 46443, 53019, 58308, 61924, 70692, 87462, 92886, 106038, 139329, 174924, 185772, 212076, 278658, 557316, 665683, 1331366, 1997049, 2662732, 3994098, 5991147, 7988196, 11982294, 23964588]

約数ペア:

[(1, 23964588), (2, 11982294), (3, 7988196), (4, 5991147), (6, 3994098), (9, 2662732), (12, 1997049), (18, 1331366), (36, 665683), (43, 557316), (86, 278658), (113, 212076), (129, 185772), (137, 174924), (172, 139329), (226, 106038), (258, 92886), (274, 87462), (339, 70692), (387, 61924), (411, 58308), (452, 53019), (516, 46443), (548, 43731), (678, 35346), (774, 30962), (822, 29154), (1017, 23564), (1233, 19436), (1356, 17673), (1548, 15481), (1644, 14577), (2034, 11782), (2466, 9718), (4068, 5891), (4859, 4932)]