87534756

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 240304064

約数和(自身を除く): 152769308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 81, 86, 103, 108, 122, 129, 162, 172, 183, 206, 244, 258, 309, 324, 366, 387, 412, 516, 549, 618, 732, 774, 927, 1098, 1161, 1236, 1548, 1647, 1854, 2196, 2322, 2623, 2781, 3294, 3483, 3708, 4429, 4644, 4941, 5246, 5562, 6283, 6588, 6966, 7869, 8343, 8858, 9882, 10492, 11124, 12566, 13287, 13932, 15738, 16686, 17716, 18849, 19764, 23607, 25132, 26574, 31476, 33372, 37698, 39861, 47214, 53148, 56547, 70821, 75396, 79722, 94428, 113094, 119583, 141642, 159444, 169641, 212463, 226188, 239166, 270169, 283284, 339282, 358749, 424926, 478332, 508923, 540338, 678564, 717498, 810507, 849852, 1017846, 1080676, 1434996, 1621014, 2035692, 2431521, 3242028, 4863042, 7294563, 9726084, 14589126, 21883689, 29178252, 43767378, 87534756]

約数ペア:

[(1, 87534756), (2, 43767378), (3, 29178252), (4, 21883689), (6, 14589126), (9, 9726084), (12, 7294563), (18, 4863042), (27, 3242028), (36, 2431521), (43, 2035692), (54, 1621014), (61, 1434996), (81, 1080676), (86, 1017846), (103, 849852), (108, 810507), (122, 717498), (129, 678564), (162, 540338), (172, 508923), (183, 478332), (206, 424926), (244, 358749), (258, 339282), (309, 283284), (324, 270169), (366, 239166), (387, 226188), (412, 212463), (516, 169641), (549, 159444), (618, 141642), (732, 119583), (774, 113094), (927, 94428), (1098, 79722), (1161, 75396), (1236, 70821), (1548, 56547), (1647, 53148), (1854, 47214), (2196, 39861), (2322, 37698), (2623, 33372), (2781, 31476), (3294, 26574), (3483, 25132), (3708, 23607), (4429, 19764), (4644, 18849), (4941, 17716), (5246, 16686), (5562, 15738), (6283, 13932), (6588, 13287), (6966, 12566), (7869, 11124), (8343, 10492), (8858, 9882)]