90305046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 222243840

約数和(自身を除く): 131938794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 59, 62, 78, 93, 117, 118, 177, 186, 211, 234, 279, 354, 403, 422, 531, 558, 633, 767, 806, 1062, 1209, 1266, 1534, 1829, 1899, 2301, 2418, 2743, 3627, 3658, 3798, 4602, 5486, 5487, 6541, 6903, 7254, 8229, 10974, 12449, 13082, 13806, 16458, 16461, 19623, 23777, 24687, 24898, 32922, 37347, 39246, 47554, 49374, 58869, 71331, 74694, 85033, 112041, 117738, 142662, 161837, 170066, 213993, 224082, 255099, 323674, 385919, 427986, 485511, 510198, 765297, 771838, 971022, 1157757, 1456533, 1530594, 2315514, 2913066, 3473271, 5016947, 6946542, 10033894, 15050841, 30101682, 45152523, 90305046]

約数ペア:

[(1, 90305046), (2, 45152523), (3, 30101682), (6, 15050841), (9, 10033894), (13, 6946542), (18, 5016947), (26, 3473271), (31, 2913066), (39, 2315514), (59, 1530594), (62, 1456533), (78, 1157757), (93, 971022), (117, 771838), (118, 765297), (177, 510198), (186, 485511), (211, 427986), (234, 385919), (279, 323674), (354, 255099), (403, 224082), (422, 213993), (531, 170066), (558, 161837), (633, 142662), (767, 117738), (806, 112041), (1062, 85033), (1209, 74694), (1266, 71331), (1534, 58869), (1829, 49374), (1899, 47554), (2301, 39246), (2418, 37347), (2743, 32922), (3627, 24898), (3658, 24687), (3798, 23777), (4602, 19623), (5486, 16461), (5487, 16458), (6541, 13806), (6903, 13082), (7254, 12449), (8229, 10974)]