72440832

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23581}}^1$

素因数の和:23604

約数の個数: 44

約数和(自身を含む): 193089416

約数和(自身を除く): 120648584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 23581, 47162, 70743, 94324, 141486, 188648, 282972, 377296, 565944, 754592, 1131888, 1509184, 2263776, 3018368, 4527552, 6036736, 9055104, 12073472, 18110208, 24146944, 36220416, 72440832]

約数ペア:

[(1, 72440832), (2, 36220416), (3, 24146944), (4, 18110208), (6, 12073472), (8, 9055104), (12, 6036736), (16, 4527552), (24, 3018368), (32, 2263776), (48, 1509184), (64, 1131888), (96, 754592), (128, 565944), (192, 377296), (256, 282972), (384, 188648), (512, 141486), (768, 94324), (1024, 70743), (1536, 47162), (3072, 23581)]