74443356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 72

約数和(自身を含む): 205521680

約数和(自身を除く): 131078324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2179, 2628, 2847, 3796, 4358, 5694, 6537, 8541, 8716, 11388, 13074, 17082, 19611, 26148, 28327, 34164, 39222, 56654, 78444, 84981, 113308, 159067, 169962, 254943, 318134, 339924, 477201, 509886, 636268, 954402, 1019772, 1431603, 1908804, 2067871, 2863206, 4135742, 5726412, 6203613, 8271484, 12407226, 18610839, 24814452, 37221678, 74443356]

約数ペア:

[(1, 74443356), (2, 37221678), (3, 24814452), (4, 18610839), (6, 12407226), (9, 8271484), (12, 6203613), (13, 5726412), (18, 4135742), (26, 2863206), (36, 2067871), (39, 1908804), (52, 1431603), (73, 1019772), (78, 954402), (117, 636268), (146, 509886), (156, 477201), (219, 339924), (234, 318134), (292, 254943), (438, 169962), (468, 159067), (657, 113308), (876, 84981), (949, 78444), (1314, 56654), (1898, 39222), (2179, 34164), (2628, 28327), (2847, 26148), (3796, 19611), (4358, 17082), (5694, 13074), (6537, 11388), (8541, 8716)]