761407668

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{143879}}^1$

素因数の和:143906

約数の個数: 72

約数和(自身を含む): 2296324800

約数和(自身を除く): 1534917132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 143879, 287758, 431637, 575516, 863274, 1007153, 1294911, 1726548, 2014306, 2589822, 3021459, 3884733, 4028612, 5179644, 6042918, 7050071, 7769466, 9064377, 12085836, 14100142, 15538932, 18128754, 21150213, 27193131, 28200284, 36257508, 42300426, 54386262, 63450639, 84600852, 108772524, 126901278, 190351917, 253802556, 380703834, 761407668]

約数ペア:

[(1, 761407668), (2, 380703834), (3, 253802556), (4, 190351917), (6, 126901278), (7, 108772524), (9, 84600852), (12, 63450639), (14, 54386262), (18, 42300426), (21, 36257508), (27, 28200284), (28, 27193131), (36, 21150213), (42, 18128754), (49, 15538932), (54, 14100142), (63, 12085836), (84, 9064377), (98, 7769466), (108, 7050071), (126, 6042918), (147, 5179644), (189, 4028612), (196, 3884733), (252, 3021459), (294, 2589822), (378, 2014306), (441, 1726548), (588, 1294911), (756, 1007153), (882, 863274), (1323, 575516), (1764, 431637), (2646, 287758), (5292, 143879)]