86849028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{344639}}^1$

素因数の和:344656

約数の個数: 36

約数和(自身を含む): 250897920

約数和(自身を除く): 164048892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 344639, 689278, 1033917, 1378556, 2067834, 2412473, 3101751, 4135668, 4824946, 6203502, 7237419, 9649892, 12407004, 14474838, 21712257, 28949676, 43424514, 86849028]

約数ペア:

[(1, 86849028), (2, 43424514), (3, 28949676), (4, 21712257), (6, 14474838), (7, 12407004), (9, 9649892), (12, 7237419), (14, 6203502), (18, 4824946), (21, 4135668), (28, 3101751), (36, 2412473), (42, 2067834), (63, 1378556), (84, 1033917), (126, 689278), (252, 344639)]