73130976

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1224

約数の個数: 72

約数和(自身を含む): 208956384

約数和(自身を除く): 135825408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 937, 1084, 1626, 1874, 2168, 2439, 2811, 3252, 3748, 4336, 4878, 5622, 6504, 7496, 8433, 8672, 9756, 11244, 13008, 14992, 16866, 19512, 22488, 26016, 29984, 33732, 39024, 44976, 67464, 78048, 89952, 134928, 253927, 269856, 507854, 761781, 1015708, 1523562, 2031416, 2285343, 3047124, 4062832, 4570686, 6094248, 8125664, 9141372, 12188496, 18282744, 24376992, 36565488, 73130976]

約数ペア:

[(1, 73130976), (2, 36565488), (3, 24376992), (4, 18282744), (6, 12188496), (8, 9141372), (9, 8125664), (12, 6094248), (16, 4570686), (18, 4062832), (24, 3047124), (32, 2285343), (36, 2031416), (48, 1523562), (72, 1015708), (96, 761781), (144, 507854), (271, 269856), (288, 253927), (542, 134928), (813, 89952), (937, 78048), (1084, 67464), (1626, 44976), (1874, 39024), (2168, 33732), (2439, 29984), (2811, 26016), (3252, 22488), (3748, 19512), (4336, 16866), (4878, 14992), (5622, 13008), (6504, 11244), (7496, 9756), (8433, 8672)]