91721484

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2308

約数の個数: 60

約数和(自身を含む): 241720248

約数和(自身を除く): 149998764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2161, 2358, 3537, 4322, 4716, 6483, 7074, 8644, 10611, 12966, 14148, 19449, 21222, 25932, 38898, 42444, 58347, 77796, 116694, 175041, 233388, 283091, 350082, 566182, 700164, 849273, 1132364, 1698546, 2547819, 3397092, 5095638, 7643457, 10191276, 15286914, 22930371, 30573828, 45860742, 91721484]

約数ペア:

[(1, 91721484), (2, 45860742), (3, 30573828), (4, 22930371), (6, 15286914), (9, 10191276), (12, 7643457), (18, 5095638), (27, 3397092), (36, 2547819), (54, 1698546), (81, 1132364), (108, 849273), (131, 700164), (162, 566182), (262, 350082), (324, 283091), (393, 233388), (524, 175041), (786, 116694), (1179, 77796), (1572, 58347), (2161, 42444), (2358, 38898), (3537, 25932), (4322, 21222), (4716, 19449), (6483, 14148), (7074, 12966), (8644, 10611)]