86883736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 92741864

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 83, 86, 136, 166, 172, 179, 332, 344, 358, 664, 716, 731, 1411, 1432, 1462, 2822, 2924, 3043, 3569, 5644, 5848, 6086, 7138, 7697, 11288, 12172, 14276, 14857, 15394, 24344, 28552, 29714, 30788, 59428, 60673, 61576, 118856, 121346, 130849, 242692, 252569, 261698, 485384, 505138, 523396, 638851, 1010276, 1046792, 1277702, 2020552, 2555404, 5110808, 10860467, 21720934, 43441868, 86883736]

約数ペア:

[(1, 86883736), (2, 43441868), (4, 21720934), (8, 10860467), (17, 5110808), (34, 2555404), (43, 2020552), (68, 1277702), (83, 1046792), (86, 1010276), (136, 638851), (166, 523396), (172, 505138), (179, 485384), (332, 261698), (344, 252569), (358, 242692), (664, 130849), (716, 121346), (731, 118856), (1411, 61576), (1432, 60673), (1462, 59428), (2822, 30788), (2924, 29714), (3043, 28552), (3569, 24344), (5644, 15394), (5848, 14857), (6086, 14276), (7138, 12172), (7697, 11288)]