68365260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8081}}^1$

素因数の和:8143

約数の個数: 72

約数和(自身を含む): 211813056

約数和(自身を除く): 143447796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8081, 8460, 16162, 24243, 32324, 40405, 48486, 72729, 80810, 96972, 121215, 145458, 161620, 242430, 290916, 363645, 379807, 484860, 727290, 759614, 1139421, 1454580, 1519228, 1899035, 2278842, 3418263, 3798070, 4557684, 5697105, 6836526, 7596140, 11394210, 13673052, 17091315, 22788420, 34182630, 68365260]

約数ペア:

[(1, 68365260), (2, 34182630), (3, 22788420), (4, 17091315), (5, 13673052), (6, 11394210), (9, 7596140), (10, 6836526), (12, 5697105), (15, 4557684), (18, 3798070), (20, 3418263), (30, 2278842), (36, 1899035), (45, 1519228), (47, 1454580), (60, 1139421), (90, 759614), (94, 727290), (141, 484860), (180, 379807), (188, 363645), (235, 290916), (282, 242430), (423, 161620), (470, 145458), (564, 121215), (705, 96972), (846, 80810), (940, 72729), (1410, 48486), (1692, 40405), (2115, 32324), (2820, 24243), (4230, 16162), (8081, 8460)]