29515716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 79759680

約数和(自身を除く): 50243964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 829, 989, 1548, 1658, 1978, 2487, 2967, 3316, 3956, 4974, 5934, 7461, 8901, 9948, 11868, 14922, 17802, 19067, 29844, 35604, 35647, 38134, 57201, 71294, 76268, 106941, 114402, 142588, 171603, 213882, 228804, 320823, 343206, 427764, 641646, 686412, 819881, 1283292, 1639762, 2459643, 3279524, 4919286, 7378929, 9838572, 14757858, 29515716]

約数ペア:

[(1, 29515716), (2, 14757858), (3, 9838572), (4, 7378929), (6, 4919286), (9, 3279524), (12, 2459643), (18, 1639762), (23, 1283292), (36, 819881), (43, 686412), (46, 641646), (69, 427764), (86, 343206), (92, 320823), (129, 228804), (138, 213882), (172, 171603), (207, 142588), (258, 114402), (276, 106941), (387, 76268), (414, 71294), (516, 57201), (774, 38134), (828, 35647), (829, 35604), (989, 29844), (1548, 19067), (1658, 17802), (1978, 14922), (2487, 11868), (2967, 9948), (3316, 8901), (3956, 7461), (4974, 5934)]