61207664

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 145824000

約数和(自身を除く): 84616336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 587, 686, 784, 931, 1064, 1174, 1372, 1862, 2128, 2348, 2744, 3724, 4109, 4696, 5488, 6517, 7448, 8218, 9392, 11153, 13034, 14896, 16436, 22306, 26068, 28763, 32872, 44612, 52136, 57526, 65744, 78071, 89224, 104272, 115052, 156142, 178448, 201341, 230104, 312284, 402682, 460208, 546497, 624568, 805364, 1092994, 1249136, 1610728, 2185988, 3221456, 3825479, 4371976, 7650958, 8743952, 15301916, 30603832, 61207664]

約数ペア:

[(1, 61207664), (2, 30603832), (4, 15301916), (7, 8743952), (8, 7650958), (14, 4371976), (16, 3825479), (19, 3221456), (28, 2185988), (38, 1610728), (49, 1249136), (56, 1092994), (76, 805364), (98, 624568), (112, 546497), (133, 460208), (152, 402682), (196, 312284), (266, 230104), (304, 201341), (343, 178448), (392, 156142), (532, 115052), (587, 104272), (686, 89224), (784, 78071), (931, 65744), (1064, 57526), (1174, 52136), (1372, 44612), (1862, 32872), (2128, 28763), (2348, 26068), (2744, 22306), (3724, 16436), (4109, 14896), (4696, 13034), (5488, 11153), (6517, 9392), (7448, 8218)]