80216352

素因数分解:

$2^5\times 3^3\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 235569600

約数和(自身を除く): 155353248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 227, 288, 409, 432, 454, 681, 818, 864, 908, 1227, 1362, 1636, 1816, 2043, 2454, 2724, 3272, 3632, 3681, 4086, 4908, 5448, 6129, 6544, 7264, 7362, 8172, 9816, 10896, 11043, 12258, 13088, 14724, 16344, 19632, 21792, 22086, 24516, 29448, 32688, 39264, 44172, 49032, 58896, 65376, 88344, 92843, 98064, 117792, 176688, 185686, 196128, 278529, 353376, 371372, 557058, 742744, 835587, 1114116, 1485488, 1671174, 2228232, 2506761, 2970976, 3342348, 4456464, 5013522, 6684696, 8912928, 10027044, 13369392, 20054088, 26738784, 40108176, 80216352]

約数ペア:

[(1, 80216352), (2, 40108176), (3, 26738784), (4, 20054088), (6, 13369392), (8, 10027044), (9, 8912928), (12, 6684696), (16, 5013522), (18, 4456464), (24, 3342348), (27, 2970976), (32, 2506761), (36, 2228232), (48, 1671174), (54, 1485488), (72, 1114116), (96, 835587), (108, 742744), (144, 557058), (216, 371372), (227, 353376), (288, 278529), (409, 196128), (432, 185686), (454, 176688), (681, 117792), (818, 98064), (864, 92843), (908, 88344), (1227, 65376), (1362, 58896), (1636, 49032), (1816, 44172), (2043, 39264), (2454, 32688), (2724, 29448), (3272, 24516), (3632, 22086), (3681, 21792), (4086, 19632), (4908, 16344), (5448, 14724), (6129, 13088), (6544, 12258), (7264, 11043), (7362, 10896), (8172, 9816)]