125788891644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{551909}}^1$

素因数の和:552419

約数の個数: 72

約数和(自身を含む): 343129069920

約数和(自身を除く): 217340178276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 974, 1461, 1948, 2922, 4383, 5844, 6331, 8766, 12662, 17532, 18993, 25324, 37986, 56979, 75972, 113958, 227916, 551909, 1103818, 1655727, 2207636, 3311454, 4967181, 6622908, 7174817, 9934362, 14349634, 19868724, 21524451, 28699268, 43048902, 64573353, 86097804, 129146706, 258293412, 268779683, 537559366, 806339049, 1075118732, 1612678098, 2419017147, 3225356196, 3494135879, 4838034294, 6988271758, 9676068588, 10482407637, 13976543516, 20964815274, 31447222911, 41929630548, 62894445822, 125788891644]

約数ペア:

[(1, 125788891644), (2, 62894445822), (3, 41929630548), (4, 31447222911), (6, 20964815274), (9, 13976543516), (12, 10482407637), (13, 9676068588), (18, 6988271758), (26, 4838034294), (36, 3494135879), (39, 3225356196), (52, 2419017147), (78, 1612678098), (117, 1075118732), (156, 806339049), (234, 537559366), (468, 268779683), (487, 258293412), (974, 129146706), (1461, 86097804), (1948, 64573353), (2922, 43048902), (4383, 28699268), (5844, 21524451), (6331, 19868724), (8766, 14349634), (12662, 9934362), (17532, 7174817), (18993, 6622908), (25324, 4967181), (37986, 3311454), (56979, 2207636), (75972, 1655727), (113958, 1103818), (227916, 551909)]