80496400908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12445331}}^1$

素因数の和:12445363

約数の個数: 72

約数和(自身を含む): 238352998464

約数和(自身を除く): 157856597556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12445331, 24890662, 37335993, 49781324, 74671986, 87117317, 136898641, 149343972, 174234634, 261351951, 273797282, 348469268, 410695923, 522703902, 547594564, 609821219, 821391846, 958290487, 1045407804, 1219642438, 1642783692, 1829463657, 1916580974, 2439284876, 2874871461, 3658927314, 3833161948, 5749742922, 6708033409, 7317854628, 11499485844, 13416066818, 20124100227, 26832133636, 40248200454, 80496400908]

約数ペア:

[(1, 80496400908), (2, 40248200454), (3, 26832133636), (4, 20124100227), (6, 13416066818), (7, 11499485844), (11, 7317854628), (12, 6708033409), (14, 5749742922), (21, 3833161948), (22, 3658927314), (28, 2874871461), (33, 2439284876), (42, 1916580974), (44, 1829463657), (49, 1642783692), (66, 1219642438), (77, 1045407804), (84, 958290487), (98, 821391846), (132, 609821219), (147, 547594564), (154, 522703902), (196, 410695923), (231, 348469268), (294, 273797282), (308, 261351951), (462, 174234634), (539, 149343972), (588, 136898641), (924, 87117317), (1078, 74671986), (1617, 49781324), (2156, 37335993), (3234, 24890662), (6468, 12445331)]