72937568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 158170320

約数和(自身を除く): 85232752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 1901, 2398, 3488, 3802, 4796, 7604, 9592, 15208, 19184, 20911, 30416, 38368, 41822, 60832, 83644, 167288, 207209, 334576, 414418, 669152, 828836, 1657672, 2279299, 3315344, 4558598, 6630688, 9117196, 18234392, 36468784, 72937568]

約数ペア:

[(1, 72937568), (2, 36468784), (4, 18234392), (8, 9117196), (11, 6630688), (16, 4558598), (22, 3315344), (32, 2279299), (44, 1657672), (88, 828836), (109, 669152), (176, 414418), (218, 334576), (352, 207209), (436, 167288), (872, 83644), (1199, 60832), (1744, 41822), (1901, 38368), (2398, 30416), (3488, 20911), (3802, 19184), (4796, 15208), (7604, 9592)]