78961036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 184504320

約数和(自身を除く): 105543284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 103, 131, 133, 154, 206, 209, 262, 266, 308, 412, 418, 524, 532, 721, 836, 917, 1133, 1441, 1442, 1463, 1834, 1957, 2266, 2489, 2882, 2884, 2926, 3668, 3914, 4532, 4978, 5764, 5852, 7828, 7931, 9956, 10087, 13493, 13699, 15862, 17423, 20174, 21527, 26986, 27379, 27398, 31724, 34846, 40348, 43054, 53972, 54758, 54796, 69692, 86108, 94451, 109516, 148423, 150689, 188902, 191653, 256367, 296846, 301378, 377804, 383306, 512734, 593692, 602756, 766612, 1025468, 1038961, 1794569, 2077922, 2820037, 3589138, 4155844, 5640074, 7178276, 11280148, 19740259, 39480518, 78961036]

約数ペア:

[(1, 78961036), (2, 39480518), (4, 19740259), (7, 11280148), (11, 7178276), (14, 5640074), (19, 4155844), (22, 3589138), (28, 2820037), (38, 2077922), (44, 1794569), (76, 1038961), (77, 1025468), (103, 766612), (131, 602756), (133, 593692), (154, 512734), (206, 383306), (209, 377804), (262, 301378), (266, 296846), (308, 256367), (412, 191653), (418, 188902), (524, 150689), (532, 148423), (721, 109516), (836, 94451), (917, 86108), (1133, 69692), (1441, 54796), (1442, 54758), (1463, 53972), (1834, 43054), (1957, 40348), (2266, 34846), (2489, 31724), (2882, 27398), (2884, 27379), (2926, 26986), (3668, 21527), (3914, 20174), (4532, 17423), (4978, 15862), (5764, 13699), (5852, 13493), (7828, 10087), (7931, 9956)]