82618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9697}}^1$

素因数の和:9782

約数の個数: 64

約数和(自身を含む): 251372160

約数和(自身を除く): 168753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9697, 19394, 29091, 38788, 48485, 58182, 77576, 96970, 116364, 145455, 193940, 232728, 290910, 387880, 581820, 688487, 1163640, 1376974, 2065461, 2753948, 3442435, 4130922, 5507896, 6884870, 8261844, 10327305, 13769740, 16523688, 20654610, 27539480, 41309220, 82618440]

約数ペア:

[(1, 82618440), (2, 41309220), (3, 27539480), (4, 20654610), (5, 16523688), (6, 13769740), (8, 10327305), (10, 8261844), (12, 6884870), (15, 5507896), (20, 4130922), (24, 3442435), (30, 2753948), (40, 2065461), (60, 1376974), (71, 1163640), (120, 688487), (142, 581820), (213, 387880), (284, 290910), (355, 232728), (426, 193940), (568, 145455), (710, 116364), (852, 96970), (1065, 77576), (1420, 58182), (1704, 48485), (2130, 38788), (2840, 29091), (4260, 19394), (8520, 9697)]