69372972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 180913824

約数和(自身を除く): 111540852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 103, 106, 159, 206, 212, 309, 318, 353, 412, 477, 618, 636, 706, 927, 954, 1059, 1236, 1412, 1854, 1908, 2118, 3177, 3708, 4236, 5459, 6354, 10918, 12708, 16377, 18709, 21836, 32754, 36359, 37418, 49131, 56127, 65508, 72718, 74836, 98262, 109077, 112254, 145436, 168381, 196524, 218154, 224508, 327231, 336762, 436308, 654462, 673524, 1308924, 1927027, 3854054, 5781081, 7708108, 11562162, 17343243, 23124324, 34686486, 69372972]

約数ペア:

[(1, 69372972), (2, 34686486), (3, 23124324), (4, 17343243), (6, 11562162), (9, 7708108), (12, 5781081), (18, 3854054), (36, 1927027), (53, 1308924), (103, 673524), (106, 654462), (159, 436308), (206, 336762), (212, 327231), (309, 224508), (318, 218154), (353, 196524), (412, 168381), (477, 145436), (618, 112254), (636, 109077), (706, 98262), (927, 74836), (954, 72718), (1059, 65508), (1236, 56127), (1412, 49131), (1854, 37418), (1908, 36359), (2118, 32754), (3177, 21836), (3708, 18709), (4236, 16377), (5459, 12708), (6354, 10918)]