61517764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 85569596

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 379, 434, 476, 527, 682, 748, 758, 868, 1054, 1309, 1364, 1516, 2108, 2387, 2618, 2653, 3689, 4169, 4774, 5236, 5306, 5797, 6443, 7378, 8338, 9548, 10612, 11594, 11749, 12886, 14756, 16676, 23188, 23498, 25772, 29183, 40579, 45101, 46996, 58366, 70873, 81158, 82243, 90202, 116732, 129239, 141746, 162316, 164486, 180404, 199733, 258478, 283492, 328972, 399466, 496111, 516956, 798932, 904673, 992222, 1398131, 1809346, 1984444, 2197063, 2796262, 3618692, 4394126, 5592524, 8788252, 15379441, 30758882, 61517764]

約数ペア:

[(1, 61517764), (2, 30758882), (4, 15379441), (7, 8788252), (11, 5592524), (14, 4394126), (17, 3618692), (22, 2796262), (28, 2197063), (31, 1984444), (34, 1809346), (44, 1398131), (62, 992222), (68, 904673), (77, 798932), (119, 516956), (124, 496111), (154, 399466), (187, 328972), (217, 283492), (238, 258478), (308, 199733), (341, 180404), (374, 164486), (379, 162316), (434, 141746), (476, 129239), (527, 116732), (682, 90202), (748, 82243), (758, 81158), (868, 70873), (1054, 58366), (1309, 46996), (1364, 45101), (1516, 40579), (2108, 29183), (2387, 25772), (2618, 23498), (2653, 23188), (3689, 16676), (4169, 14756), (4774, 12886), (5236, 11749), (5306, 11594), (5797, 10612), (6443, 9548), (7378, 8338)]