72668016

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 100

約数和(自身を含む): 214977312

約数和(自身を除く): 142309296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 1128, 1193, 1269, 1296, 1692, 2256, 2386, 2538, 3384, 3579, 3807, 4772, 5076, 6768, 7158, 7614, 9544, 10152, 10737, 14316, 15228, 19088, 20304, 21474, 28632, 30456, 32211, 42948, 56071, 57264, 60912, 64422, 85896, 96633, 112142, 128844, 168213, 171792, 193266, 224284, 257688, 336426, 386532, 448568, 504639, 515376, 672852, 773064, 897136, 1009278, 1345704, 1513917, 1546128, 2018556, 2691408, 3027834, 4037112, 4541751, 6055668, 8074224, 9083502, 12111336, 18167004, 24222672, 36334008, 72668016]

約数ペア:

[(1, 72668016), (2, 36334008), (3, 24222672), (4, 18167004), (6, 12111336), (8, 9083502), (9, 8074224), (12, 6055668), (16, 4541751), (18, 4037112), (24, 3027834), (27, 2691408), (36, 2018556), (47, 1546128), (48, 1513917), (54, 1345704), (72, 1009278), (81, 897136), (94, 773064), (108, 672852), (141, 515376), (144, 504639), (162, 448568), (188, 386532), (216, 336426), (282, 257688), (324, 224284), (376, 193266), (423, 171792), (432, 168213), (564, 128844), (648, 112142), (752, 96633), (846, 85896), (1128, 64422), (1193, 60912), (1269, 57264), (1296, 56071), (1692, 42948), (2256, 32211), (2386, 30456), (2538, 28632), (3384, 21474), (3579, 20304), (3807, 19088), (4772, 15228), (5076, 14316), (6768, 10737), (7158, 10152), (7614, 9544)]