61392408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 132143592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 139, 154, 168, 231, 239, 264, 278, 308, 417, 462, 478, 556, 616, 717, 834, 924, 956, 973, 1112, 1434, 1529, 1668, 1673, 1848, 1912, 1946, 2629, 2868, 2919, 3058, 3336, 3346, 3892, 4587, 5019, 5258, 5736, 5838, 6116, 6692, 7784, 7887, 9174, 10038, 10516, 10703, 11676, 12232, 13384, 15774, 18348, 18403, 20076, 21032, 21406, 23352, 31548, 32109, 33221, 36696, 36806, 40152, 42812, 55209, 63096, 64218, 66442, 73612, 85624, 99663, 110418, 128436, 132884, 147224, 199326, 220836, 232547, 256872, 265768, 365431, 398652, 441672, 465094, 697641, 730862, 797304, 930188, 1096293, 1395282, 1461724, 1860376, 2192586, 2558017, 2790564, 2923448, 4385172, 5116034, 5581128, 7674051, 8770344, 10232068, 15348102, 20464136, 30696204, 61392408]

約数ペア:

[(1, 61392408), (2, 30696204), (3, 20464136), (4, 15348102), (6, 10232068), (7, 8770344), (8, 7674051), (11, 5581128), (12, 5116034), (14, 4385172), (21, 2923448), (22, 2790564), (24, 2558017), (28, 2192586), (33, 1860376), (42, 1461724), (44, 1395282), (56, 1096293), (66, 930188), (77, 797304), (84, 730862), (88, 697641), (132, 465094), (139, 441672), (154, 398652), (168, 365431), (231, 265768), (239, 256872), (264, 232547), (278, 220836), (308, 199326), (417, 147224), (462, 132884), (478, 128436), (556, 110418), (616, 99663), (717, 85624), (834, 73612), (924, 66442), (956, 64218), (973, 63096), (1112, 55209), (1434, 42812), (1529, 40152), (1668, 36806), (1673, 36696), (1848, 33221), (1912, 32109), (1946, 31548), (2629, 23352), (2868, 21406), (2919, 21032), (3058, 20076), (3336, 18403), (3346, 18348), (3892, 15774), (4587, 13384), (5019, 12232), (5258, 11676), (5736, 10703), (5838, 10516), (6116, 10038), (6692, 9174), (7784, 7887)]