61170564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 183644160

約数和(自身を除く): 122473596

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 139, 156, 169, 182, 186, 217, 273, 278, 338, 364, 372, 403, 417, 434, 507, 546, 556, 651, 676, 806, 834, 868, 973, 1014, 1092, 1183, 1209, 1302, 1612, 1668, 1807, 1946, 2028, 2366, 2418, 2604, 2821, 2919, 3549, 3614, 3892, 4309, 4732, 4836, 5239, 5421, 5642, 5838, 7098, 7228, 8463, 8618, 10478, 10842, 11284, 11676, 12649, 12927, 14196, 15717, 16926, 17236, 20956, 21684, 23491, 25298, 25854, 30163, 31434, 33852, 36673, 37947, 46982, 50596, 51708, 56017, 60326, 62868, 70473, 73346, 75894, 90489, 93964, 110019, 112034, 120652, 140946, 146692, 151788, 164437, 168051, 180978, 220038, 224068, 281892, 328874, 336102, 361956, 392119, 440076, 493311, 657748, 672204, 728221, 784238, 986622, 1176357, 1456442, 1568476, 1973244, 2184663, 2352714, 2912884, 4369326, 4705428, 5097547, 8738652, 10195094, 15292641, 20390188, 30585282, 61170564]

約数ペア:

[(1, 61170564), (2, 30585282), (3, 20390188), (4, 15292641), (6, 10195094), (7, 8738652), (12, 5097547), (13, 4705428), (14, 4369326), (21, 2912884), (26, 2352714), (28, 2184663), (31, 1973244), (39, 1568476), (42, 1456442), (52, 1176357), (62, 986622), (78, 784238), (84, 728221), (91, 672204), (93, 657748), (124, 493311), (139, 440076), (156, 392119), (169, 361956), (182, 336102), (186, 328874), (217, 281892), (273, 224068), (278, 220038), (338, 180978), (364, 168051), (372, 164437), (403, 151788), (417, 146692), (434, 140946), (507, 120652), (546, 112034), (556, 110019), (651, 93964), (676, 90489), (806, 75894), (834, 73346), (868, 70473), (973, 62868), (1014, 60326), (1092, 56017), (1183, 51708), (1209, 50596), (1302, 46982), (1612, 37947), (1668, 36673), (1807, 33852), (1946, 31434), (2028, 30163), (2366, 25854), (2418, 25298), (2604, 23491), (2821, 21684), (2919, 20956), (3549, 17236), (3614, 16926), (3892, 15717), (4309, 14196), (4732, 12927), (4836, 12649), (5239, 11676), (5421, 11284), (5642, 10842), (5838, 10478), (7098, 8618), (7228, 8463)]