74122938

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 172889640

約数和(自身を除く): 98766702

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 89, 97, 106, 159, 162, 178, 194, 267, 291, 318, 477, 534, 582, 801, 873, 954, 1431, 1602, 1746, 2403, 2619, 2862, 4293, 4717, 4806, 5141, 5238, 7209, 7857, 8586, 8633, 9434, 10282, 14151, 14418, 15423, 15714, 17266, 25899, 28302, 30846, 42453, 46269, 51798, 77697, 84906, 92538, 127359, 138807, 155394, 233091, 254718, 277614, 382077, 416421, 457549, 466182, 699273, 764154, 832842, 915098, 1372647, 1398546, 2745294, 4117941, 8235882, 12353823, 24707646, 37061469, 74122938]

約数ペア:

[(1, 74122938), (2, 37061469), (3, 24707646), (6, 12353823), (9, 8235882), (18, 4117941), (27, 2745294), (53, 1398546), (54, 1372647), (81, 915098), (89, 832842), (97, 764154), (106, 699273), (159, 466182), (162, 457549), (178, 416421), (194, 382077), (267, 277614), (291, 254718), (318, 233091), (477, 155394), (534, 138807), (582, 127359), (801, 92538), (873, 84906), (954, 77697), (1431, 51798), (1602, 46269), (1746, 42453), (2403, 30846), (2619, 28302), (2862, 25899), (4293, 17266), (4717, 15714), (4806, 15423), (5141, 14418), (5238, 14151), (7209, 10282), (7857, 9434), (8586, 8633)]