90552518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 175150080

約数和(自身を除く): 84597562

約数列:

[1, 2, 7, 14, 19, 23, 38, 41, 46, 82, 133, 161, 266, 287, 322, 361, 437, 574, 722, 779, 874, 943, 1558, 1886, 2527, 3059, 5054, 5453, 6118, 6601, 6859, 8303, 10906, 13202, 13718, 14801, 16606, 17917, 29602, 35834, 48013, 58121, 96026, 103607, 116242, 125419, 157757, 207214, 250838, 281219, 315514, 340423, 562438, 680846, 1104299, 1968533, 2208598, 2382961, 3937066, 4765922, 6468037, 12936074, 45276259, 90552518]

約数ペア:

[(1, 90552518), (2, 45276259), (7, 12936074), (14, 6468037), (19, 4765922), (23, 3937066), (38, 2382961), (41, 2208598), (46, 1968533), (82, 1104299), (133, 680846), (161, 562438), (266, 340423), (287, 315514), (322, 281219), (361, 250838), (437, 207214), (574, 157757), (722, 125419), (779, 116242), (874, 103607), (943, 96026), (1558, 58121), (1886, 48013), (2527, 35834), (3059, 29602), (5054, 17917), (5453, 16606), (6118, 14801), (6601, 13718), (6859, 13202), (8303, 10906)]