80078336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 176332464

約数和(自身を除く): 96254128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 227, 256, 416, 424, 454, 512, 689, 832, 848, 908, 1378, 1664, 1696, 1816, 2756, 2951, 3328, 3392, 3632, 5512, 5902, 6656, 6784, 7264, 11024, 11804, 12031, 13568, 14528, 22048, 23608, 24062, 27136, 29056, 44096, 47216, 48124, 58112, 88192, 94432, 96248, 116224, 156403, 176384, 188864, 192496, 312806, 352768, 377728, 384992, 625612, 755456, 769984, 1251224, 1510912, 1539968, 2502448, 3079936, 5004896, 6159872, 10009792, 20019584, 40039168, 80078336]

約数ペア:

[(1, 80078336), (2, 40039168), (4, 20019584), (8, 10009792), (13, 6159872), (16, 5004896), (26, 3079936), (32, 2502448), (52, 1539968), (53, 1510912), (64, 1251224), (104, 769984), (106, 755456), (128, 625612), (208, 384992), (212, 377728), (227, 352768), (256, 312806), (416, 192496), (424, 188864), (454, 176384), (512, 156403), (689, 116224), (832, 96248), (848, 94432), (908, 88192), (1378, 58112), (1664, 48124), (1696, 47216), (1816, 44096), (2756, 29056), (2951, 27136), (3328, 24062), (3392, 23608), (3632, 22048), (5512, 14528), (5902, 13568), (6656, 12031), (6784, 11804), (7264, 11024)]