72764928

素因数分解:

$2^9\times 3^2\times {\mathrm{15791}}^1$

素因数の和:15815

約数の個数: 60

約数和(自身を含む): 210017808

約数和(自身を除く): 137252880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15791, 31582, 47373, 63164, 94746, 126328, 142119, 189492, 252656, 284238, 378984, 505312, 568476, 757968, 1010624, 1136952, 1515936, 2021248, 2273904, 3031872, 4042496, 4547808, 6063744, 8084992, 9095616, 12127488, 18191232, 24254976, 36382464, 72764928]

約数ペア:

[(1, 72764928), (2, 36382464), (3, 24254976), (4, 18191232), (6, 12127488), (8, 9095616), (9, 8084992), (12, 6063744), (16, 4547808), (18, 4042496), (24, 3031872), (32, 2273904), (36, 2021248), (48, 1515936), (64, 1136952), (72, 1010624), (96, 757968), (128, 568476), (144, 505312), (192, 378984), (256, 284238), (288, 252656), (384, 189492), (512, 142119), (576, 126328), (768, 94746), (1152, 63164), (1536, 47373), (2304, 31582), (4608, 15791)]