90517728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{134699}}^1$

素因数の和:134719

約数の個数: 48

約数和(自身を含む): 271555200

約数和(自身を除く): 181037472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 134699, 269398, 404097, 538796, 808194, 942893, 1077592, 1616388, 1885786, 2155184, 2828679, 3232776, 3771572, 4310368, 5657358, 6465552, 7543144, 11314716, 12931104, 15086288, 22629432, 30172576, 45258864, 90517728]

約数ペア:

[(1, 90517728), (2, 45258864), (3, 30172576), (4, 22629432), (6, 15086288), (7, 12931104), (8, 11314716), (12, 7543144), (14, 6465552), (16, 5657358), (21, 4310368), (24, 3771572), (28, 3232776), (32, 2828679), (42, 2155184), (48, 1885786), (56, 1616388), (84, 1077592), (96, 942893), (112, 808194), (168, 538796), (224, 404097), (336, 269398), (672, 134699)]