71188452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 191665656

約数和(自身を除く): 120477204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 293, 306, 397, 586, 612, 794, 879, 1172, 1191, 1588, 1758, 2382, 2637, 3516, 3573, 4764, 4981, 5274, 6749, 7146, 9962, 10548, 13498, 14292, 14943, 19924, 20247, 26996, 29886, 40494, 44829, 59772, 60741, 80988, 89658, 116321, 121482, 179316, 232642, 242964, 348963, 465284, 697926, 1046889, 1395852, 1977457, 2093778, 3954914, 4187556, 5932371, 7909828, 11864742, 17797113, 23729484, 35594226, 71188452]

約数ペア:

[(1, 71188452), (2, 35594226), (3, 23729484), (4, 17797113), (6, 11864742), (9, 7909828), (12, 5932371), (17, 4187556), (18, 3954914), (34, 2093778), (36, 1977457), (51, 1395852), (68, 1046889), (102, 697926), (153, 465284), (204, 348963), (293, 242964), (306, 232642), (397, 179316), (586, 121482), (612, 116321), (794, 89658), (879, 80988), (1172, 60741), (1191, 59772), (1588, 44829), (1758, 40494), (2382, 29886), (2637, 26996), (3516, 20247), (3573, 19924), (4764, 14943), (4981, 14292), (5274, 13498), (6749, 10548), (7146, 9962)]