78492510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4422

約数の個数: 64

約数和(自身を含む): 212486400

約数和(自身を除く): 133993890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 4339, 6030, 8678, 9045, 13017, 18090, 21695, 26034, 39051, 43390, 65085, 78102, 117153, 130170, 195255, 234306, 290713, 390510, 581426, 585765, 872139, 1171530, 1453565, 1744278, 2616417, 2907130, 4360695, 5232834, 7849251, 8721390, 13082085, 15698502, 26164170, 39246255, 78492510]

約数ペア:

[(1, 78492510), (2, 39246255), (3, 26164170), (5, 15698502), (6, 13082085), (9, 8721390), (10, 7849251), (15, 5232834), (18, 4360695), (27, 2907130), (30, 2616417), (45, 1744278), (54, 1453565), (67, 1171530), (90, 872139), (134, 585765), (135, 581426), (201, 390510), (270, 290713), (335, 234306), (402, 195255), (603, 130170), (670, 117153), (1005, 78102), (1206, 65085), (1809, 43390), (2010, 39051), (3015, 26034), (3618, 21695), (4339, 18090), (6030, 13017), (8678, 9045)]