72116736

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1669

約数の個数: 80

約数和(自身を含む): 198871200

約数和(自身を除く): 126754464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1619, 1856, 2784, 3238, 3712, 4857, 5568, 6476, 7424, 9714, 11136, 12952, 14848, 19428, 22272, 25904, 38856, 44544, 46951, 51808, 77712, 93902, 103616, 140853, 155424, 187804, 207232, 281706, 310848, 375608, 414464, 563412, 621696, 751216, 828928, 1126824, 1243392, 1502432, 2253648, 2486784, 3004864, 4507296, 6009728, 9014592, 12019456, 18029184, 24038912, 36058368, 72116736]

約数ペア:

[(1, 72116736), (2, 36058368), (3, 24038912), (4, 18029184), (6, 12019456), (8, 9014592), (12, 6009728), (16, 4507296), (24, 3004864), (29, 2486784), (32, 2253648), (48, 1502432), (58, 1243392), (64, 1126824), (87, 828928), (96, 751216), (116, 621696), (128, 563412), (174, 414464), (192, 375608), (232, 310848), (256, 281706), (348, 207232), (384, 187804), (464, 155424), (512, 140853), (696, 103616), (768, 93902), (928, 77712), (1392, 51808), (1536, 46951), (1619, 44544), (1856, 38856), (2784, 25904), (3238, 22272), (3712, 19428), (4857, 14848), (5568, 12952), (6476, 11136), (7424, 9714)]