87144190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 185504256

約数和(自身を除く): 98360066

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 83, 106, 166, 265, 283, 371, 415, 530, 566, 581, 742, 830, 1162, 1415, 1855, 1981, 2830, 2905, 3710, 3962, 4399, 5810, 8798, 9905, 14999, 19810, 21995, 23489, 29998, 30793, 43990, 46978, 61586, 74995, 104993, 117445, 149990, 153965, 164423, 209986, 234890, 307930, 328846, 524965, 822115, 1049930, 1244917, 1644230, 2489834, 6224585, 8714419, 12449170, 17428838, 43572095, 87144190]

約数ペア:

[(1, 87144190), (2, 43572095), (5, 17428838), (7, 12449170), (10, 8714419), (14, 6224585), (35, 2489834), (53, 1644230), (70, 1244917), (83, 1049930), (106, 822115), (166, 524965), (265, 328846), (283, 307930), (371, 234890), (415, 209986), (530, 164423), (566, 153965), (581, 149990), (742, 117445), (830, 104993), (1162, 74995), (1415, 61586), (1855, 46978), (1981, 43990), (2830, 30793), (2905, 29998), (3710, 23489), (3962, 21995), (4399, 19810), (5810, 14999), (8798, 9905)]