8201517156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{7043}}^1$

素因数の和:11681

約数の個数: 72

約数和(自身を含む): 23701763904

約数和(自身を除く): 15500246748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4621, 7043, 9242, 13863, 14086, 18484, 21129, 27726, 28172, 32347, 41589, 42258, 49301, 55452, 63387, 64694, 83178, 84516, 97041, 98602, 126774, 129388, 147903, 166356, 194082, 197204, 253548, 291123, 295806, 388164, 443709, 582246, 591612, 887418, 1164492, 1774836, 32545703, 65091406, 97637109, 130182812, 195274218, 227819921, 292911327, 390548436, 455639842, 585822654, 683459763, 911279684, 1171645308, 1366919526, 2050379289, 2733839052, 4100758578, 8201517156]

約数ペア:

[(1, 8201517156), (2, 4100758578), (3, 2733839052), (4, 2050379289), (6, 1366919526), (7, 1171645308), (9, 911279684), (12, 683459763), (14, 585822654), (18, 455639842), (21, 390548436), (28, 292911327), (36, 227819921), (42, 195274218), (63, 130182812), (84, 97637109), (126, 65091406), (252, 32545703), (4621, 1774836), (7043, 1164492), (9242, 887418), (13863, 591612), (14086, 582246), (18484, 443709), (21129, 388164), (27726, 295806), (28172, 291123), (32347, 253548), (41589, 197204), (42258, 194082), (49301, 166356), (55452, 147903), (63387, 129388), (64694, 126774), (83178, 98602), (84516, 97041)]