123577212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 324898560

約数和(自身を除く): 201321348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 89, 132, 134, 157, 178, 201, 267, 268, 314, 356, 402, 471, 534, 628, 737, 804, 942, 979, 1068, 1474, 1727, 1884, 1958, 2211, 2937, 2948, 3454, 3916, 4422, 5181, 5874, 5963, 6908, 8844, 10362, 10519, 11748, 11926, 13973, 17889, 20724, 21038, 23852, 27946, 31557, 35778, 41919, 42076, 55892, 63114, 65593, 71556, 83838, 115709, 126228, 131186, 153703, 167676, 196779, 231418, 262372, 307406, 347127, 393558, 461109, 462836, 614812, 694254, 787116, 922218, 936191, 1388508, 1844436, 1872382, 2808573, 3744764, 5617146, 10298101, 11234292, 20596202, 30894303, 41192404, 61788606, 123577212]

約数ペア:

[(1, 123577212), (2, 61788606), (3, 41192404), (4, 30894303), (6, 20596202), (11, 11234292), (12, 10298101), (22, 5617146), (33, 3744764), (44, 2808573), (66, 1872382), (67, 1844436), (89, 1388508), (132, 936191), (134, 922218), (157, 787116), (178, 694254), (201, 614812), (267, 462836), (268, 461109), (314, 393558), (356, 347127), (402, 307406), (471, 262372), (534, 231418), (628, 196779), (737, 167676), (804, 153703), (942, 131186), (979, 126228), (1068, 115709), (1474, 83838), (1727, 71556), (1884, 65593), (1958, 63114), (2211, 55892), (2937, 42076), (2948, 41919), (3454, 35778), (3916, 31557), (4422, 27946), (5181, 23852), (5874, 21038), (5963, 20724), (6908, 17889), (8844, 13973), (10362, 11926), (10519, 11748)]