83445138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2616

約数の個数: 72

約数和(自身を含む): 216084492

約数和(自身を除く): 132639354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 2557, 3626, 4662, 5114, 5439, 7671, 10878, 15342, 16317, 17899, 23013, 32634, 35798, 46026, 53697, 94609, 107394, 125293, 161091, 189218, 250586, 283827, 322182, 375879, 567654, 662263, 751758, 851481, 1127637, 1324526, 1702962, 1986789, 2255274, 3973578, 4635841, 5960367, 9271682, 11920734, 13907523, 27815046, 41722569, 83445138]

約数ペア:

[(1, 83445138), (2, 41722569), (3, 27815046), (6, 13907523), (7, 11920734), (9, 9271682), (14, 5960367), (18, 4635841), (21, 3973578), (37, 2255274), (42, 1986789), (49, 1702962), (63, 1324526), (74, 1127637), (98, 851481), (111, 751758), (126, 662263), (147, 567654), (222, 375879), (259, 322182), (294, 283827), (333, 250586), (441, 189218), (518, 161091), (666, 125293), (777, 107394), (882, 94609), (1554, 53697), (1813, 46026), (2331, 35798), (2557, 32634), (3626, 23013), (4662, 17899), (5114, 16317), (5439, 15342), (7671, 10878)]