87174324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 232028160

約数和(自身を除く): 144853836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 508, 762, 828, 829, 1143, 1524, 1658, 2286, 2487, 2921, 3316, 4572, 4974, 5842, 7461, 8763, 9948, 11684, 14922, 17526, 19067, 26289, 29844, 35052, 38134, 52578, 57201, 76268, 105156, 105283, 114402, 171603, 210566, 228804, 315849, 343206, 421132, 631698, 686412, 947547, 1263396, 1895094, 2421509, 3790188, 4843018, 7264527, 9686036, 14529054, 21793581, 29058108, 43587162, 87174324]

約数ペア:

[(1, 87174324), (2, 43587162), (3, 29058108), (4, 21793581), (6, 14529054), (9, 9686036), (12, 7264527), (18, 4843018), (23, 3790188), (36, 2421509), (46, 1895094), (69, 1263396), (92, 947547), (127, 686412), (138, 631698), (207, 421132), (254, 343206), (276, 315849), (381, 228804), (414, 210566), (508, 171603), (762, 114402), (828, 105283), (829, 105156), (1143, 76268), (1524, 57201), (1658, 52578), (2286, 38134), (2487, 35052), (2921, 29844), (3316, 26289), (4572, 19067), (4974, 17526), (5842, 14922), (7461, 11684), (8763, 9948)]