72281544

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19183}}^1$

素因数の和:19349

約数の個数: 32

約数和(自身を含む): 181864320

約数和(自身を除く): 109582776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19183, 38366, 57549, 76732, 115098, 153464, 230196, 460392, 3011731, 6023462, 9035193, 12046924, 18070386, 24093848, 36140772, 72281544]

約数ペア:

[(1, 72281544), (2, 36140772), (3, 24093848), (4, 18070386), (6, 12046924), (8, 9035193), (12, 6023462), (24, 3011731), (157, 460392), (314, 230196), (471, 153464), (628, 115098), (942, 76732), (1256, 57549), (1884, 38366), (3768, 19183)]