129772422

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 312016320

約数和(自身を除く): 182243898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 401, 461, 702, 802, 922, 1203, 1383, 2406, 2766, 3609, 4149, 5213, 5993, 7218, 8298, 10426, 10827, 11986, 12447, 15639, 17979, 21654, 24894, 31278, 35958, 46917, 53937, 93834, 107874, 140751, 161811, 184861, 281502, 323622, 369722, 554583, 1109166, 1663749, 2403193, 3327498, 4806386, 4991247, 7209579, 9982494, 14419158, 21628737, 43257474, 64886211, 129772422]

約数ペア:

[(1, 129772422), (2, 64886211), (3, 43257474), (6, 21628737), (9, 14419158), (13, 9982494), (18, 7209579), (26, 4991247), (27, 4806386), (39, 3327498), (54, 2403193), (78, 1663749), (117, 1109166), (234, 554583), (351, 369722), (401, 323622), (461, 281502), (702, 184861), (802, 161811), (922, 140751), (1203, 107874), (1383, 93834), (2406, 53937), (2766, 46917), (3609, 35958), (4149, 31278), (5213, 24894), (5993, 21654), (7218, 17979), (8298, 15639), (10426, 12447), (10827, 11986)]