78528048732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2274593}}^1$

素因数の和:2274747

約数の個数: 72

約数和(自身を含む): 228514811616

約数和(自身を除く): 149986762884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 17262, 34524, 2274593, 4549186, 6823779, 9098372, 13647558, 15922151, 20471337, 27295116, 31844302, 40942674, 47766453, 63688604, 81885348, 95532906, 143299359, 191065812, 286598718, 311619241, 573197436, 623238482, 934857723, 1246476964, 1869715446, 2181334687, 2804573169, 3739430892, 4362669374, 5609146338, 6544004061, 8725338748, 11218292676, 13088008122, 19632012183, 26176016244, 39264024366, 78528048732]

約数ペア:

[(1, 78528048732), (2, 39264024366), (3, 26176016244), (4, 19632012183), (6, 13088008122), (7, 11218292676), (9, 8725338748), (12, 6544004061), (14, 5609146338), (18, 4362669374), (21, 3739430892), (28, 2804573169), (36, 2181334687), (42, 1869715446), (63, 1246476964), (84, 934857723), (126, 623238482), (137, 573197436), (252, 311619241), (274, 286598718), (411, 191065812), (548, 143299359), (822, 95532906), (959, 81885348), (1233, 63688604), (1644, 47766453), (1918, 40942674), (2466, 31844302), (2877, 27295116), (3836, 20471337), (4932, 15922151), (5754, 13647558), (8631, 9098372), (11508, 6823779), (17262, 4549186), (34524, 2274593)]