123287076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 351442560

約数和(自身を除く): 228155484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 157, 198, 297, 314, 396, 471, 594, 628, 661, 942, 1188, 1322, 1413, 1727, 1884, 1983, 2644, 2826, 3454, 3966, 4239, 5181, 5652, 5949, 6908, 7271, 7932, 8478, 10362, 11898, 14542, 15543, 16956, 17847, 20724, 21813, 23796, 29084, 31086, 35694, 43626, 46629, 62172, 65439, 71388, 87252, 93258, 103777, 130878, 186516, 196317, 207554, 261756, 311331, 392634, 415108, 622662, 785268, 933993, 1141547, 1245324, 1867986, 2283094, 2801979, 3424641, 3735972, 4566188, 5603958, 6849282, 10273923, 11207916, 13698564, 20547846, 30821769, 41095692, 61643538, 123287076]

約数ペア:

[(1, 123287076), (2, 61643538), (3, 41095692), (4, 30821769), (6, 20547846), (9, 13698564), (11, 11207916), (12, 10273923), (18, 6849282), (22, 5603958), (27, 4566188), (33, 3735972), (36, 3424641), (44, 2801979), (54, 2283094), (66, 1867986), (99, 1245324), (108, 1141547), (132, 933993), (157, 785268), (198, 622662), (297, 415108), (314, 392634), (396, 311331), (471, 261756), (594, 207554), (628, 196317), (661, 186516), (942, 130878), (1188, 103777), (1322, 93258), (1413, 87252), (1727, 71388), (1884, 65439), (1983, 62172), (2644, 46629), (2826, 43626), (3454, 35694), (3966, 31086), (4239, 29084), (5181, 23796), (5652, 21813), (5949, 20724), (6908, 17847), (7271, 16956), (7932, 15543), (8478, 14542), (10362, 11898)]