72528732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3267

約数の個数: 72

約数和(自身を含む): 199429776

約数和(自身を除く): 126901044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3203, 3774, 5661, 6406, 7548, 9609, 11322, 12812, 19218, 22644, 28827, 38436, 54451, 57654, 108902, 115308, 118511, 163353, 217804, 237022, 326706, 355533, 474044, 490059, 653412, 711066, 980118, 1066599, 1422132, 1960236, 2014687, 2133198, 4029374, 4266396, 6044061, 8058748, 12088122, 18132183, 24176244, 36264366, 72528732]

約数ペア:

[(1, 72528732), (2, 36264366), (3, 24176244), (4, 18132183), (6, 12088122), (9, 8058748), (12, 6044061), (17, 4266396), (18, 4029374), (34, 2133198), (36, 2014687), (37, 1960236), (51, 1422132), (68, 1066599), (74, 980118), (102, 711066), (111, 653412), (148, 490059), (153, 474044), (204, 355533), (222, 326706), (306, 237022), (333, 217804), (444, 163353), (612, 118511), (629, 115308), (666, 108902), (1258, 57654), (1332, 54451), (1887, 38436), (2516, 28827), (3203, 22644), (3774, 19218), (5661, 12812), (6406, 11322), (7548, 9609)]