72216066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 157584960

約数和(自身を除く): 85368894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 229, 311, 338, 458, 507, 622, 687, 933, 1014, 1374, 1866, 2977, 4043, 5954, 8086, 8931, 12129, 17862, 24258, 38701, 52559, 71219, 77402, 105118, 116103, 142438, 157677, 213657, 232206, 315354, 427314, 925847, 1851694, 2777541, 5555082, 12036011, 24072022, 36108033, 72216066]

約数ペア:

[(1, 72216066), (2, 36108033), (3, 24072022), (6, 12036011), (13, 5555082), (26, 2777541), (39, 1851694), (78, 925847), (169, 427314), (229, 315354), (311, 232206), (338, 213657), (458, 157677), (507, 142438), (622, 116103), (687, 105118), (933, 77402), (1014, 71219), (1374, 52559), (1866, 38701), (2977, 24258), (4043, 17862), (5954, 12129), (8086, 8931)]