61219704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28031}}^1$

素因数の和:28060

約数の個数: 64

約数和(自身を含む): 188375040

約数和(自身を除く): 127155336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 28031, 56062, 84093, 112124, 168186, 196217, 224248, 336372, 364403, 392434, 588651, 672744, 728806, 784868, 1093209, 1177302, 1457612, 1569736, 2186418, 2354604, 2550821, 2915224, 4372836, 4709208, 5101642, 7652463, 8745672, 10203284, 15304926, 20406568, 30609852, 61219704]

約数ペア:

[(1, 61219704), (2, 30609852), (3, 20406568), (4, 15304926), (6, 10203284), (7, 8745672), (8, 7652463), (12, 5101642), (13, 4709208), (14, 4372836), (21, 2915224), (24, 2550821), (26, 2354604), (28, 2186418), (39, 1569736), (42, 1457612), (52, 1177302), (56, 1093209), (78, 784868), (84, 728806), (91, 672744), (104, 588651), (156, 392434), (168, 364403), (182, 336372), (273, 224248), (312, 196217), (364, 168186), (546, 112124), (728, 84093), (1092, 56062), (2184, 28031)]