90471108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6373}}^1$

素因数の和:6413

約数の個数: 72

約数和(自身を含む): 261283008

約数和(自身を除く): 170811900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 6373, 7098, 12746, 14196, 19119, 25492, 38238, 44611, 76476, 82849, 89222, 133833, 165698, 178444, 248547, 267666, 331396, 497094, 535332, 579943, 994188, 1077037, 1159886, 1739829, 2154074, 2319772, 3231111, 3479658, 4308148, 6462222, 6959316, 7539259, 12924444, 15078518, 22617777, 30157036, 45235554, 90471108]

約数ペア:

[(1, 90471108), (2, 45235554), (3, 30157036), (4, 22617777), (6, 15078518), (7, 12924444), (12, 7539259), (13, 6959316), (14, 6462222), (21, 4308148), (26, 3479658), (28, 3231111), (39, 2319772), (42, 2154074), (52, 1739829), (78, 1159886), (84, 1077037), (91, 994188), (156, 579943), (169, 535332), (182, 497094), (273, 331396), (338, 267666), (364, 248547), (507, 178444), (546, 165698), (676, 133833), (1014, 89222), (1092, 82849), (1183, 76476), (2028, 44611), (2366, 38238), (3549, 25492), (4732, 19119), (6373, 14196), (7098, 12746)]