42478488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3491}}^1$

素因数の和:3529

約数の個数: 72

約数和(自身を含む): 124612020

約数和(自身を除く): 82133532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3491, 4056, 6084, 6982, 10473, 12168, 13964, 20946, 27928, 31419, 41892, 45383, 62838, 83784, 90766, 125676, 136149, 181532, 251352, 272298, 363064, 408447, 544596, 589979, 816894, 1089192, 1179958, 1633788, 1769937, 2359916, 3267576, 3539874, 4719832, 5309811, 7079748, 10619622, 14159496, 21239244, 42478488]

約数ペア:

[(1, 42478488), (2, 21239244), (3, 14159496), (4, 10619622), (6, 7079748), (8, 5309811), (9, 4719832), (12, 3539874), (13, 3267576), (18, 2359916), (24, 1769937), (26, 1633788), (36, 1179958), (39, 1089192), (52, 816894), (72, 589979), (78, 544596), (104, 408447), (117, 363064), (156, 272298), (169, 251352), (234, 181532), (312, 136149), (338, 125676), (468, 90766), (507, 83784), (676, 62838), (936, 45383), (1014, 41892), (1352, 31419), (1521, 27928), (2028, 20946), (3042, 13964), (3491, 12168), (4056, 10473), (6084, 6982)]