74772236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 168537600

約数和(自身を除く): 93765364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 439, 539, 553, 869, 878, 1078, 1106, 1738, 1756, 2156, 2212, 3073, 3476, 3871, 4829, 6083, 6146, 7742, 9658, 12166, 12292, 15484, 19316, 21511, 24332, 33803, 34681, 42581, 43022, 67606, 69362, 85162, 86044, 135212, 138724, 170324, 236621, 242767, 381491, 473242, 485534, 762982, 946484, 971068, 1525964, 1699369, 2670437, 3398738, 5340874, 6797476, 10681748, 18693059, 37386118, 74772236]

約数ペア:

[(1, 74772236), (2, 37386118), (4, 18693059), (7, 10681748), (11, 6797476), (14, 5340874), (22, 3398738), (28, 2670437), (44, 1699369), (49, 1525964), (77, 971068), (79, 946484), (98, 762982), (154, 485534), (158, 473242), (196, 381491), (308, 242767), (316, 236621), (439, 170324), (539, 138724), (553, 135212), (869, 86044), (878, 85162), (1078, 69362), (1106, 67606), (1738, 43022), (1756, 42581), (2156, 34681), (2212, 33803), (3073, 24332), (3476, 21511), (3871, 19316), (4829, 15484), (6083, 12292), (6146, 12166), (7742, 9658)]