61609572

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 170755200

約数和(自身を除く): 109145628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 81, 83, 87, 108, 116, 158, 162, 166, 174, 237, 249, 261, 316, 324, 332, 348, 474, 498, 522, 711, 747, 783, 948, 996, 1044, 1422, 1494, 1566, 2133, 2241, 2291, 2349, 2407, 2844, 2988, 3132, 4266, 4482, 4582, 4698, 4814, 6399, 6557, 6723, 6873, 7221, 8532, 8964, 9164, 9396, 9628, 12798, 13114, 13446, 13746, 14442, 19671, 20619, 21663, 25596, 26228, 26892, 27492, 28884, 39342, 41238, 43326, 59013, 61857, 64989, 78684, 82476, 86652, 118026, 123714, 129978, 177039, 185571, 190153, 194967, 236052, 247428, 259956, 354078, 371142, 380306, 389934, 531117, 570459, 708156, 742284, 760612, 779868, 1062234, 1140918, 1711377, 2124468, 2281836, 3422754, 5134131, 6845508, 10268262, 15402393, 20536524, 30804786, 61609572]

約数ペア:

[(1, 61609572), (2, 30804786), (3, 20536524), (4, 15402393), (6, 10268262), (9, 6845508), (12, 5134131), (18, 3422754), (27, 2281836), (29, 2124468), (36, 1711377), (54, 1140918), (58, 1062234), (79, 779868), (81, 760612), (83, 742284), (87, 708156), (108, 570459), (116, 531117), (158, 389934), (162, 380306), (166, 371142), (174, 354078), (237, 259956), (249, 247428), (261, 236052), (316, 194967), (324, 190153), (332, 185571), (348, 177039), (474, 129978), (498, 123714), (522, 118026), (711, 86652), (747, 82476), (783, 78684), (948, 64989), (996, 61857), (1044, 59013), (1422, 43326), (1494, 41238), (1566, 39342), (2133, 28884), (2241, 27492), (2291, 26892), (2349, 26228), (2407, 25596), (2844, 21663), (2988, 20619), (3132, 19671), (4266, 14442), (4482, 13746), (4582, 13446), (4698, 13114), (4814, 12798), (6399, 9628), (6557, 9396), (6723, 9164), (6873, 8964), (7221, 8532)]