81452544

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 80

約数和(自身を含む): 228497280

約数和(自身を除く): 147044736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 2791, 3648, 4864, 5582, 7296, 8373, 9728, 11164, 14592, 16746, 22328, 29184, 33492, 44656, 53029, 66984, 89312, 106058, 133968, 159087, 178624, 212116, 267936, 318174, 357248, 424232, 535872, 636348, 714496, 848464, 1071744, 1272696, 1428992, 1696928, 2143488, 2545392, 3393856, 4286976, 5090784, 6787712, 10181568, 13575424, 20363136, 27150848, 40726272, 81452544]

約数ペア:

[(1, 81452544), (2, 40726272), (3, 27150848), (4, 20363136), (6, 13575424), (8, 10181568), (12, 6787712), (16, 5090784), (19, 4286976), (24, 3393856), (32, 2545392), (38, 2143488), (48, 1696928), (57, 1428992), (64, 1272696), (76, 1071744), (96, 848464), (114, 714496), (128, 636348), (152, 535872), (192, 424232), (228, 357248), (256, 318174), (304, 267936), (384, 212116), (456, 178624), (512, 159087), (608, 133968), (768, 106058), (912, 89312), (1216, 66984), (1536, 53029), (1824, 44656), (2432, 33492), (2791, 29184), (3648, 22328), (4864, 16746), (5582, 14592), (7296, 11164), (8373, 9728)]