80983812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74161}}^1$

素因数の和:74188

約数の個数: 48

約数和(自身を含む): 232572032

約数和(自身を除く): 151588220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 74161, 148322, 222483, 296644, 444966, 519127, 889932, 964093, 1038254, 1557381, 1928186, 2076508, 2892279, 3114762, 3856372, 5784558, 6229524, 6748651, 11569116, 13497302, 20245953, 26994604, 40491906, 80983812]

約数ペア:

[(1, 80983812), (2, 40491906), (3, 26994604), (4, 20245953), (6, 13497302), (7, 11569116), (12, 6748651), (13, 6229524), (14, 5784558), (21, 3856372), (26, 3114762), (28, 2892279), (39, 2076508), (42, 1928186), (52, 1557381), (78, 1038254), (84, 964093), (91, 889932), (156, 519127), (182, 444966), (273, 296644), (364, 222483), (546, 148322), (1092, 74161)]