72795648

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 80

約数和(自身を含む): 196612416

約数和(自身を除く): 123816768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 571, 664, 768, 996, 1142, 1328, 1536, 1713, 1992, 2284, 2656, 3426, 3984, 4568, 5312, 6852, 7968, 9136, 10624, 13704, 15936, 18272, 21248, 27408, 31872, 36544, 42496, 47393, 54816, 63744, 73088, 94786, 109632, 127488, 142179, 146176, 189572, 219264, 284358, 292352, 379144, 438528, 568716, 758288, 877056, 1137432, 1516576, 2274864, 3033152, 4549728, 6066304, 9099456, 12132608, 18198912, 24265216, 36397824, 72795648]

約数ペア:

[(1, 72795648), (2, 36397824), (3, 24265216), (4, 18198912), (6, 12132608), (8, 9099456), (12, 6066304), (16, 4549728), (24, 3033152), (32, 2274864), (48, 1516576), (64, 1137432), (83, 877056), (96, 758288), (128, 568716), (166, 438528), (192, 379144), (249, 292352), (256, 284358), (332, 219264), (384, 189572), (498, 146176), (512, 142179), (571, 127488), (664, 109632), (768, 94786), (996, 73088), (1142, 63744), (1328, 54816), (1536, 47393), (1713, 42496), (1992, 36544), (2284, 31872), (2656, 27408), (3426, 21248), (3984, 18272), (4568, 15936), (5312, 13704), (6852, 10624), (7968, 9136)]