66880884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16249}}^1$

素因数の和:16277

約数の個数: 48

約数和(自身を含む): 182000000

約数和(自身を除く): 115119116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16249, 32498, 48747, 64996, 97494, 113743, 194988, 227486, 341229, 454972, 682458, 796201, 1364916, 1592402, 2388603, 3184804, 4777206, 5573407, 9554412, 11146814, 16720221, 22293628, 33440442, 66880884]

約数ペア:

[(1, 66880884), (2, 33440442), (3, 22293628), (4, 16720221), (6, 11146814), (7, 9554412), (12, 5573407), (14, 4777206), (21, 3184804), (28, 2388603), (42, 1592402), (49, 1364916), (84, 796201), (98, 682458), (147, 454972), (196, 341229), (294, 227486), (343, 194988), (588, 113743), (686, 97494), (1029, 64996), (1372, 48747), (2058, 32498), (4116, 16249)]