75687048

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 213269760

約数和(自身を除く): 137582712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 431, 542, 648, 813, 862, 1084, 1293, 1626, 1724, 2168, 2439, 2586, 3252, 3448, 3879, 4878, 5172, 6504, 7317, 7758, 9756, 10344, 11637, 14634, 15516, 19512, 21951, 23274, 29268, 31032, 34911, 43902, 46548, 58536, 69822, 87804, 93096, 116801, 139644, 175608, 233602, 279288, 350403, 467204, 700806, 934408, 1051209, 1401612, 2102418, 2803224, 3153627, 4204836, 6307254, 8409672, 9460881, 12614508, 18921762, 25229016, 37843524, 75687048]

約数ペア:

[(1, 75687048), (2, 37843524), (3, 25229016), (4, 18921762), (6, 12614508), (8, 9460881), (9, 8409672), (12, 6307254), (18, 4204836), (24, 3153627), (27, 2803224), (36, 2102418), (54, 1401612), (72, 1051209), (81, 934408), (108, 700806), (162, 467204), (216, 350403), (271, 279288), (324, 233602), (431, 175608), (542, 139644), (648, 116801), (813, 93096), (862, 87804), (1084, 69822), (1293, 58536), (1626, 46548), (1724, 43902), (2168, 34911), (2439, 31032), (2586, 29268), (3252, 23274), (3448, 21951), (3879, 19512), (4878, 15516), (5172, 14634), (6504, 11637), (7317, 10344), (7758, 9756)]