90345222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 136091898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 41, 62, 66, 82, 93, 99, 123, 186, 198, 246, 279, 341, 359, 369, 451, 558, 682, 718, 738, 902, 1023, 1077, 1271, 1353, 2046, 2154, 2542, 2706, 3069, 3231, 3813, 3949, 4059, 6138, 6462, 7626, 7898, 8118, 11129, 11439, 11847, 13981, 14719, 22258, 22878, 23694, 27962, 29438, 33387, 35541, 41943, 44157, 66774, 71082, 83886, 88314, 100161, 122419, 125829, 132471, 161909, 200322, 244838, 251658, 264942, 323818, 367257, 456289, 485727, 734514, 912578, 971454, 1101771, 1368867, 1457181, 2203542, 2737734, 2914362, 4106601, 5019179, 8213202, 10038358, 15057537, 30115074, 45172611, 90345222]

約数ペア:

[(1, 90345222), (2, 45172611), (3, 30115074), (6, 15057537), (9, 10038358), (11, 8213202), (18, 5019179), (22, 4106601), (31, 2914362), (33, 2737734), (41, 2203542), (62, 1457181), (66, 1368867), (82, 1101771), (93, 971454), (99, 912578), (123, 734514), (186, 485727), (198, 456289), (246, 367257), (279, 323818), (341, 264942), (359, 251658), (369, 244838), (451, 200322), (558, 161909), (682, 132471), (718, 125829), (738, 122419), (902, 100161), (1023, 88314), (1077, 83886), (1271, 71082), (1353, 66774), (2046, 44157), (2154, 41943), (2542, 35541), (2706, 33387), (3069, 29438), (3231, 27962), (3813, 23694), (3949, 22878), (4059, 22258), (6138, 14719), (6462, 13981), (7626, 11847), (7898, 11439), (8118, 11129)]