68037372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 190643544

約数和(自身を除く): 122606172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 169, 211, 212, 234, 318, 338, 422, 468, 477, 507, 633, 636, 676, 689, 844, 954, 1014, 1266, 1378, 1521, 1899, 1908, 2028, 2067, 2532, 2743, 2756, 3042, 3798, 4134, 5486, 6084, 6201, 7596, 8229, 8268, 8957, 10972, 11183, 12402, 16458, 17914, 22366, 24687, 24804, 26871, 32916, 33549, 35659, 35828, 44732, 49374, 53742, 67098, 71318, 80613, 98748, 100647, 106977, 107484, 134196, 142636, 145379, 161226, 201294, 213954, 290758, 320931, 322452, 402588, 427908, 436137, 581516, 641862, 872274, 1283724, 1308411, 1744548, 1889927, 2616822, 3779854, 5233644, 5669781, 7559708, 11339562, 17009343, 22679124, 34018686, 68037372]

約数ペア:

[(1, 68037372), (2, 34018686), (3, 22679124), (4, 17009343), (6, 11339562), (9, 7559708), (12, 5669781), (13, 5233644), (18, 3779854), (26, 2616822), (36, 1889927), (39, 1744548), (52, 1308411), (53, 1283724), (78, 872274), (106, 641862), (117, 581516), (156, 436137), (159, 427908), (169, 402588), (211, 322452), (212, 320931), (234, 290758), (318, 213954), (338, 201294), (422, 161226), (468, 145379), (477, 142636), (507, 134196), (633, 107484), (636, 106977), (676, 100647), (689, 98748), (844, 80613), (954, 71318), (1014, 67098), (1266, 53742), (1378, 49374), (1521, 44732), (1899, 35828), (1908, 35659), (2028, 33549), (2067, 32916), (2532, 26871), (2743, 24804), (2756, 24687), (3042, 22366), (3798, 17914), (4134, 16458), (5486, 12402), (6084, 11183), (6201, 10972), (7596, 8957), (8229, 8268)]