80978496

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11399}}^1$

素因数の和:11451

約数の個数: 56

約数和(自身を含む): 220065600

約数和(自身を除く): 139087104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 11399, 22798, 34197, 45596, 68394, 91192, 136788, 182384, 273576, 364768, 421763, 547152, 729536, 843526, 1094304, 1265289, 1687052, 2188608, 2530578, 3374104, 5061156, 6748208, 10122312, 13496416, 20244624, 26992832, 40489248, 80978496]

約数ペア:

[(1, 80978496), (2, 40489248), (3, 26992832), (4, 20244624), (6, 13496416), (8, 10122312), (12, 6748208), (16, 5061156), (24, 3374104), (32, 2530578), (37, 2188608), (48, 1687052), (64, 1265289), (74, 1094304), (96, 843526), (111, 729536), (148, 547152), (192, 421763), (222, 364768), (296, 273576), (444, 182384), (592, 136788), (888, 91192), (1184, 68394), (1776, 45596), (2368, 34197), (3552, 22798), (7104, 11399)]