61292308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 137043200

約数和(自身を除く): 75750892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 229, 242, 308, 316, 458, 484, 553, 847, 869, 916, 1106, 1603, 1694, 1738, 2212, 2519, 3206, 3388, 3476, 5038, 6083, 6412, 9559, 10076, 12166, 17633, 18091, 19118, 24332, 27709, 35266, 36182, 38236, 55418, 66913, 70532, 72364, 110836, 126637, 133826, 193963, 199001, 253274, 267652, 387926, 398002, 506548, 775852, 796004, 1393007, 2189011, 2786014, 4378022, 5572028, 8756044, 15323077, 30646154, 61292308]

約数ペア:

[(1, 61292308), (2, 30646154), (4, 15323077), (7, 8756044), (11, 5572028), (14, 4378022), (22, 2786014), (28, 2189011), (44, 1393007), (77, 796004), (79, 775852), (121, 506548), (154, 398002), (158, 387926), (229, 267652), (242, 253274), (308, 199001), (316, 193963), (458, 133826), (484, 126637), (553, 110836), (847, 72364), (869, 70532), (916, 66913), (1106, 55418), (1603, 38236), (1694, 36182), (1738, 35266), (2212, 27709), (2519, 24332), (3206, 19118), (3388, 18091), (3476, 17633), (5038, 12166), (6083, 10076), (6412, 9559)]