90290538

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 226017792

約数和(自身を除く): 135727254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 243, 279, 351, 403, 461, 486, 558, 702, 806, 837, 922, 1053, 1209, 1383, 1674, 2106, 2418, 2511, 2766, 3159, 3627, 4149, 5022, 5993, 6318, 7254, 7533, 8298, 10881, 11986, 12447, 14291, 15066, 17979, 21762, 24894, 28582, 32643, 35958, 37341, 42873, 53937, 65286, 74682, 85746, 97929, 107874, 112023, 128619, 161811, 185783, 195858, 224046, 257238, 323622, 371566, 385857, 485433, 557349, 771714, 970866, 1114698, 1157571, 1456299, 1672047, 2315142, 2912598, 3344094, 3472713, 5016141, 6945426, 10032282, 15048423, 30096846, 45145269, 90290538]

約数ペア:

[(1, 90290538), (2, 45145269), (3, 30096846), (6, 15048423), (9, 10032282), (13, 6945426), (18, 5016141), (26, 3472713), (27, 3344094), (31, 2912598), (39, 2315142), (54, 1672047), (62, 1456299), (78, 1157571), (81, 1114698), (93, 970866), (117, 771714), (162, 557349), (186, 485433), (234, 385857), (243, 371566), (279, 323622), (351, 257238), (403, 224046), (461, 195858), (486, 185783), (558, 161811), (702, 128619), (806, 112023), (837, 107874), (922, 97929), (1053, 85746), (1209, 74682), (1383, 65286), (1674, 53937), (2106, 42873), (2418, 37341), (2511, 35958), (2766, 32643), (3159, 28582), (3627, 24894), (4149, 21762), (5022, 17979), (5993, 15066), (6318, 14291), (7254, 12447), (7533, 11986), (8298, 10881)]