72788742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1579}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 170810640

約数和(自身を除く): 98021898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1579, 1773, 2561, 3158, 3546, 4737, 5122, 7683, 9474, 14211, 15366, 20527, 23049, 28422, 41054, 46098, 61581, 123162, 184743, 311063, 369486, 622126, 933189, 1866378, 2799567, 4043819, 5599134, 8087638, 12131457, 24262914, 36394371, 72788742]

約数ペア:

[(1, 72788742), (2, 36394371), (3, 24262914), (6, 12131457), (9, 8087638), (13, 5599134), (18, 4043819), (26, 2799567), (39, 1866378), (78, 933189), (117, 622126), (197, 369486), (234, 311063), (394, 184743), (591, 123162), (1182, 61581), (1579, 46098), (1773, 41054), (2561, 28422), (3158, 23049), (3546, 20527), (4737, 15366), (5122, 14211), (7683, 9474)]