123570824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 271479600

約数和(自身を除く): 147908776

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1768, 1889, 1924, 2516, 3778, 3848, 5032, 7556, 8177, 15112, 16354, 24557, 32113, 32708, 49114, 64226, 65416, 69893, 98228, 128452, 139786, 196456, 256904, 279572, 417469, 559144, 834938, 908609, 1188181, 1669876, 1817218, 2376362, 3339752, 3634436, 4752724, 7268872, 9505448, 15446353, 30892706, 61785412, 123570824]

約数ペア:

[(1, 123570824), (2, 61785412), (4, 30892706), (8, 15446353), (13, 9505448), (17, 7268872), (26, 4752724), (34, 3634436), (37, 3339752), (52, 2376362), (68, 1817218), (74, 1669876), (104, 1188181), (136, 908609), (148, 834938), (221, 559144), (296, 417469), (442, 279572), (481, 256904), (629, 196456), (884, 139786), (962, 128452), (1258, 98228), (1768, 69893), (1889, 65416), (1924, 64226), (2516, 49114), (3778, 32708), (3848, 32113), (5032, 24557), (7556, 16354), (8177, 15112)]