72585832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 81378968

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 79, 88, 106, 158, 197, 212, 316, 394, 424, 583, 632, 788, 869, 1166, 1576, 1738, 2167, 2332, 3476, 4187, 4334, 4664, 6952, 8374, 8668, 10441, 15563, 16748, 17336, 20882, 31126, 33496, 41764, 46057, 62252, 83528, 92114, 114851, 124504, 171193, 184228, 229702, 342386, 368456, 459404, 684772, 824839, 918808, 1369544, 1649678, 3299356, 6598712, 9073229, 18146458, 36292916, 72585832]

約数ペア:

[(1, 72585832), (2, 36292916), (4, 18146458), (8, 9073229), (11, 6598712), (22, 3299356), (44, 1649678), (53, 1369544), (79, 918808), (88, 824839), (106, 684772), (158, 459404), (197, 368456), (212, 342386), (316, 229702), (394, 184228), (424, 171193), (583, 124504), (632, 114851), (788, 92114), (869, 83528), (1166, 62252), (1576, 46057), (1738, 41764), (2167, 33496), (2332, 31126), (3476, 20882), (4187, 17336), (4334, 16748), (4664, 15563), (6952, 10441), (8374, 8668)]