74723922

素因数分解:

$2^1\times 3^2\times 7^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 214119360

約数和(自身を除く): 139395438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 234, 247, 266, 273, 294, 342, 343, 399, 441, 494, 546, 637, 686, 741, 798, 819, 882, 931, 1029, 1197, 1274, 1482, 1638, 1729, 1862, 1911, 2058, 2223, 2394, 2401, 2793, 3087, 3458, 3822, 4446, 4459, 4802, 5187, 5586, 5733, 6174, 6517, 7203, 8379, 8918, 10374, 11466, 12103, 13034, 13377, 14406, 15561, 16758, 16807, 19551, 21609, 24206, 26754, 31122, 31213, 33614, 36309, 39102, 40131, 43218, 45619, 50421, 58653, 62426, 72618, 80262, 84721, 91238, 93639, 100842, 108927, 117306, 136857, 151263, 169442, 187278, 217854, 218491, 254163, 273714, 280917, 302526, 319333, 410571, 436982, 508326, 561834, 593047, 638666, 655473, 762489, 821142, 957999, 1186094, 1310946, 1524978, 1779141, 1915998, 1966419, 2873997, 3558282, 3932838, 4151329, 5337423, 5747994, 8302658, 10674846, 12453987, 24907974, 37361961, 74723922]

約数ペア:

[(1, 74723922), (2, 37361961), (3, 24907974), (6, 12453987), (7, 10674846), (9, 8302658), (13, 5747994), (14, 5337423), (18, 4151329), (19, 3932838), (21, 3558282), (26, 2873997), (38, 1966419), (39, 1915998), (42, 1779141), (49, 1524978), (57, 1310946), (63, 1186094), (78, 957999), (91, 821142), (98, 762489), (114, 655473), (117, 638666), (126, 593047), (133, 561834), (147, 508326), (171, 436982), (182, 410571), (234, 319333), (247, 302526), (266, 280917), (273, 273714), (294, 254163), (342, 218491), (343, 217854), (399, 187278), (441, 169442), (494, 151263), (546, 136857), (637, 117306), (686, 108927), (741, 100842), (798, 93639), (819, 91238), (882, 84721), (931, 80262), (1029, 72618), (1197, 62426), (1274, 58653), (1482, 50421), (1638, 45619), (1729, 43218), (1862, 40131), (1911, 39102), (2058, 36309), (2223, 33614), (2394, 31213), (2401, 31122), (2793, 26754), (3087, 24206), (3458, 21609), (3822, 19551), (4446, 16807), (4459, 16758), (4802, 15561), (5187, 14406), (5586, 13377), (5733, 13034), (6174, 12103), (6517, 11466), (7203, 10374), (8379, 8918)]