72477312

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 193808160

約数和(自身を除く): 121330848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1091, 1384, 2076, 2182, 2768, 3273, 4152, 4364, 5536, 6546, 8304, 8728, 11072, 13092, 16608, 17456, 22144, 26184, 33216, 34912, 52368, 66432, 69824, 104736, 139648, 188743, 209472, 377486, 418944, 566229, 754972, 1132458, 1509944, 2264916, 3019888, 4529832, 6039776, 9059664, 12079552, 18119328, 24159104, 36238656, 72477312]

約数ペア:

[(1, 72477312), (2, 36238656), (3, 24159104), (4, 18119328), (6, 12079552), (8, 9059664), (12, 6039776), (16, 4529832), (24, 3019888), (32, 2264916), (48, 1509944), (64, 1132458), (96, 754972), (128, 566229), (173, 418944), (192, 377486), (346, 209472), (384, 188743), (519, 139648), (692, 104736), (1038, 69824), (1091, 66432), (1384, 52368), (2076, 34912), (2182, 33216), (2768, 26184), (3273, 22144), (4152, 17456), (4364, 16608), (5536, 13092), (6546, 11072), (8304, 8728)]