84352970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 95894710

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 71, 74, 95, 130, 142, 169, 185, 190, 247, 338, 355, 370, 481, 494, 703, 710, 845, 923, 962, 1235, 1349, 1406, 1690, 1846, 2405, 2470, 2627, 2698, 3211, 3515, 4615, 4810, 5254, 6253, 6422, 6745, 7030, 9139, 9230, 11999, 12506, 13135, 13490, 16055, 17537, 18278, 23998, 26270, 31265, 32110, 34151, 35074, 45695, 49913, 59995, 62530, 68302, 87685, 91390, 99826, 118807, 119990, 170755, 175370, 227981, 237614, 249565, 341510, 443963, 455962, 499130, 594035, 648869, 887926, 1139905, 1188070, 1297738, 2219815, 2279810, 3244345, 4439630, 6488690, 8435297, 16870594, 42176485, 84352970]

約数ペア:

[(1, 84352970), (2, 42176485), (5, 16870594), (10, 8435297), (13, 6488690), (19, 4439630), (26, 3244345), (37, 2279810), (38, 2219815), (65, 1297738), (71, 1188070), (74, 1139905), (95, 887926), (130, 648869), (142, 594035), (169, 499130), (185, 455962), (190, 443963), (247, 341510), (338, 249565), (355, 237614), (370, 227981), (481, 175370), (494, 170755), (703, 119990), (710, 118807), (845, 99826), (923, 91390), (962, 87685), (1235, 68302), (1349, 62530), (1406, 59995), (1690, 49913), (1846, 45695), (2405, 35074), (2470, 34151), (2627, 32110), (2698, 31265), (3211, 26270), (3515, 23998), (4615, 18278), (4810, 17537), (5254, 16055), (6253, 13490), (6422, 13135), (6745, 12506), (7030, 11999), (9139, 9230)]