90737296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 203986944

約数和(自身を除く): 113249648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 383, 442, 536, 766, 871, 884, 1072, 1139, 1532, 1742, 1768, 2278, 3064, 3484, 3536, 4556, 4979, 6128, 6511, 6968, 9112, 9958, 13022, 13936, 14807, 18224, 19916, 25661, 26044, 29614, 39832, 51322, 52088, 59228, 79664, 84643, 102644, 104176, 118456, 169286, 205288, 236912, 333593, 338572, 410576, 436237, 667186, 677144, 872474, 1334372, 1354288, 1744948, 2668744, 3489896, 5337488, 5671081, 6979792, 11342162, 22684324, 45368648, 90737296]

約数ペア:

[(1, 90737296), (2, 45368648), (4, 22684324), (8, 11342162), (13, 6979792), (16, 5671081), (17, 5337488), (26, 3489896), (34, 2668744), (52, 1744948), (67, 1354288), (68, 1334372), (104, 872474), (134, 677144), (136, 667186), (208, 436237), (221, 410576), (268, 338572), (272, 333593), (383, 236912), (442, 205288), (536, 169286), (766, 118456), (871, 104176), (884, 102644), (1072, 84643), (1139, 79664), (1532, 59228), (1742, 52088), (1768, 51322), (2278, 39832), (3064, 29614), (3484, 26044), (3536, 25661), (4556, 19916), (4979, 18224), (6128, 14807), (6511, 13936), (6968, 13022), (9112, 9958)]