129054612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^3$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 328403712

約数和(自身を除く): 199349100

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 961, 1083, 1178, 1444, 1767, 1922, 2166, 2356, 2883, 3534, 3844, 4332, 5766, 7068, 11191, 11532, 18259, 22382, 29791, 33573, 36518, 44764, 54777, 59582, 67146, 73036, 89373, 109554, 119164, 134292, 178746, 219108, 346921, 357492, 566029, 693842, 1040763, 1132058, 1387684, 1698087, 2081526, 2264116, 3396174, 4163052, 6792348, 10754551, 21509102, 32263653, 43018204, 64527306, 129054612]

約数ペア:

[(1, 129054612), (2, 64527306), (3, 43018204), (4, 32263653), (6, 21509102), (12, 10754551), (19, 6792348), (31, 4163052), (38, 3396174), (57, 2264116), (62, 2081526), (76, 1698087), (93, 1387684), (114, 1132058), (124, 1040763), (186, 693842), (228, 566029), (361, 357492), (372, 346921), (589, 219108), (722, 178746), (961, 134292), (1083, 119164), (1178, 109554), (1444, 89373), (1767, 73036), (1922, 67146), (2166, 59582), (2356, 54777), (2883, 44764), (3534, 36518), (3844, 33573), (4332, 29791), (5766, 22382), (7068, 18259), (11191, 11532)]