61802244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81749}}^1$

素因数の和:81769

約数の個数: 48

約数和(自身を含む): 183120000

約数和(自身を除く): 121317756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81749, 163498, 245247, 326996, 490494, 572243, 735741, 980988, 1144486, 1471482, 1716729, 2207223, 2288972, 2942964, 3433458, 4414446, 5150187, 6866916, 8828892, 10300374, 15450561, 20600748, 30901122, 61802244]

約数ペア:

[(1, 61802244), (2, 30901122), (3, 20600748), (4, 15450561), (6, 10300374), (7, 8828892), (9, 6866916), (12, 5150187), (14, 4414446), (18, 3433458), (21, 2942964), (27, 2288972), (28, 2207223), (36, 1716729), (42, 1471482), (54, 1144486), (63, 980988), (84, 735741), (108, 572243), (126, 490494), (189, 326996), (252, 245247), (378, 163498), (756, 81749)]