29178252

素因数分解:

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

素因数の和:220

約数の個数: 96

約数和(自身を含む): 79439360

約数和(自身を除く): 50261108

約数列:

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

約数ペア:

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