39435156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 105303744

約数和(自身を除く): 65868588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 491, 582, 828, 873, 982, 1164, 1473, 1746, 1964, 2231, 2946, 3492, 4419, 4462, 5892, 6693, 8838, 8924, 11293, 13386, 17676, 20079, 22586, 26772, 33879, 40158, 45172, 47627, 67758, 80316, 95254, 101637, 135516, 142881, 190508, 203274, 285762, 406548, 428643, 571524, 857286, 1095421, 1714572, 2190842, 3286263, 4381684, 6572526, 9858789, 13145052, 19717578, 39435156]

約数ペア:

[(1, 39435156), (2, 19717578), (3, 13145052), (4, 9858789), (6, 6572526), (9, 4381684), (12, 3286263), (18, 2190842), (23, 1714572), (36, 1095421), (46, 857286), (69, 571524), (92, 428643), (97, 406548), (138, 285762), (194, 203274), (207, 190508), (276, 142881), (291, 135516), (388, 101637), (414, 95254), (491, 80316), (582, 67758), (828, 47627), (873, 45172), (982, 40158), (1164, 33879), (1473, 26772), (1746, 22586), (1964, 20079), (2231, 17676), (2946, 13386), (3492, 11293), (4419, 8924), (4462, 8838), (5892, 6693)]