69139098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 72

約数和(自身を含む): 178409088

約数和(自身を除く): 109269990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 1823, 2107, 2709, 3646, 4214, 5418, 5469, 6321, 10938, 12642, 12761, 16407, 18963, 25522, 32814, 37926, 38283, 76566, 78389, 89327, 114849, 156778, 178654, 229698, 235167, 267981, 470334, 535962, 548723, 705501, 803943, 1097446, 1411002, 1607886, 1646169, 3292338, 3841061, 4938507, 7682122, 9877014, 11523183, 23046366, 34569549, 69139098]

約数ペア:

[(1, 69139098), (2, 34569549), (3, 23046366), (6, 11523183), (7, 9877014), (9, 7682122), (14, 4938507), (18, 3841061), (21, 3292338), (42, 1646169), (43, 1607886), (49, 1411002), (63, 1097446), (86, 803943), (98, 705501), (126, 548723), (129, 535962), (147, 470334), (258, 267981), (294, 235167), (301, 229698), (387, 178654), (441, 156778), (602, 114849), (774, 89327), (882, 78389), (903, 76566), (1806, 38283), (1823, 37926), (2107, 32814), (2709, 25522), (3646, 18963), (4214, 16407), (5418, 12761), (5469, 12642), (6321, 10938)]