83813512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 84925688

約数列:

[1, 2, 4, 8, 41, 59, 61, 71, 82, 118, 122, 142, 164, 236, 244, 284, 328, 472, 488, 568, 2419, 2501, 2911, 3599, 4189, 4331, 4838, 5002, 5822, 7198, 8378, 8662, 9676, 10004, 11644, 14396, 16756, 17324, 19352, 20008, 23288, 28792, 33512, 34648, 147559, 171749, 177571, 255529, 295118, 343498, 355142, 511058, 590236, 686996, 710284, 1022116, 1180472, 1373992, 1420568, 2044232, 10476689, 20953378, 41906756, 83813512]

約数ペア:

[(1, 83813512), (2, 41906756), (4, 20953378), (8, 10476689), (41, 2044232), (59, 1420568), (61, 1373992), (71, 1180472), (82, 1022116), (118, 710284), (122, 686996), (142, 590236), (164, 511058), (236, 355142), (244, 343498), (284, 295118), (328, 255529), (472, 177571), (488, 171749), (568, 147559), (2419, 34648), (2501, 33512), (2911, 28792), (3599, 23288), (4189, 20008), (4331, 19352), (4838, 17324), (5002, 16756), (5822, 14396), (7198, 11644), (8378, 10004), (8662, 9676)]