86804718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 237081600

約数和(自身を除く): 150276882

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 97, 143, 149, 154, 182, 194, 231, 273, 286, 291, 298, 429, 447, 462, 546, 582, 679, 858, 894, 1001, 1043, 1067, 1261, 1358, 1639, 1937, 2002, 2037, 2086, 2134, 2522, 3003, 3129, 3201, 3278, 3783, 3874, 4074, 4917, 5811, 6006, 6258, 6402, 7469, 7566, 8827, 9834, 11473, 11622, 13559, 13871, 14453, 14938, 17654, 21307, 22407, 22946, 26481, 27118, 27742, 28906, 34419, 40677, 41613, 42614, 43359, 44814, 52962, 63921, 68838, 81354, 83226, 86718, 97097, 101171, 127842, 149149, 158983, 187889, 194194, 202342, 291291, 298298, 303513, 317966, 375778, 447447, 476949, 563667, 582582, 607026, 894894, 953898, 1112881, 1127334, 1315223, 2066779, 2225762, 2630446, 3338643, 3945669, 4133558, 6200337, 6677286, 7891338, 12400674, 14467453, 28934906, 43402359, 86804718]

約数ペア:

[(1, 86804718), (2, 43402359), (3, 28934906), (6, 14467453), (7, 12400674), (11, 7891338), (13, 6677286), (14, 6200337), (21, 4133558), (22, 3945669), (26, 3338643), (33, 2630446), (39, 2225762), (42, 2066779), (66, 1315223), (77, 1127334), (78, 1112881), (91, 953898), (97, 894894), (143, 607026), (149, 582582), (154, 563667), (182, 476949), (194, 447447), (231, 375778), (273, 317966), (286, 303513), (291, 298298), (298, 291291), (429, 202342), (447, 194194), (462, 187889), (546, 158983), (582, 149149), (679, 127842), (858, 101171), (894, 97097), (1001, 86718), (1043, 83226), (1067, 81354), (1261, 68838), (1358, 63921), (1639, 52962), (1937, 44814), (2002, 43359), (2037, 42614), (2086, 41613), (2134, 40677), (2522, 34419), (3003, 28906), (3129, 27742), (3201, 27118), (3278, 26481), (3783, 22946), (3874, 22407), (4074, 21307), (4917, 17654), (5811, 14938), (6006, 14453), (6258, 13871), (6402, 13559), (7469, 11622), (7566, 11473), (8827, 9834)]