83146572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 216705216

約数和(自身を除く): 133558644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 157, 188, 282, 313, 314, 423, 471, 564, 626, 628, 846, 939, 942, 1252, 1413, 1692, 1878, 1884, 2817, 2826, 3756, 5634, 5652, 7379, 11268, 14711, 14758, 22137, 29422, 29516, 44133, 44274, 49141, 58844, 66411, 88266, 88548, 98282, 132399, 132822, 147423, 176532, 196564, 264798, 265644, 294846, 442269, 529596, 589692, 884538, 1769076, 2309627, 4619254, 6928881, 9238508, 13857762, 20786643, 27715524, 41573286, 83146572]

約数ペア:

[(1, 83146572), (2, 41573286), (3, 27715524), (4, 20786643), (6, 13857762), (9, 9238508), (12, 6928881), (18, 4619254), (36, 2309627), (47, 1769076), (94, 884538), (141, 589692), (157, 529596), (188, 442269), (282, 294846), (313, 265644), (314, 264798), (423, 196564), (471, 176532), (564, 147423), (626, 132822), (628, 132399), (846, 98282), (939, 88548), (942, 88266), (1252, 66411), (1413, 58844), (1692, 49141), (1878, 44274), (1884, 44133), (2817, 29516), (2826, 29422), (3756, 22137), (5634, 14758), (5652, 14711), (7379, 11268)]