80453393888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{81131}}^1$

素因数の和:81400

約数の個数: 96

約数和(自身を含む): 191367671040

約数和(自身を除く): 110914277152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 233, 266, 304, 466, 532, 608, 932, 1064, 1631, 1864, 2128, 3262, 3728, 4256, 4427, 6524, 7456, 8854, 13048, 17708, 26096, 30989, 35416, 52192, 61978, 70832, 81131, 123956, 141664, 162262, 247912, 324524, 495824, 567917, 649048, 991648, 1135834, 1298096, 1541489, 2271668, 2596192, 3082978, 4543336, 6165956, 9086672, 10790423, 12331912, 18173344, 18903523, 21580846, 24663824, 37807046, 43161692, 49327648, 75614092, 86323384, 132324661, 151228184, 172646768, 264649322, 302456368, 345293536, 359166937, 529298644, 604912736, 718333874, 1058597288, 1436667748, 2117194576, 2514168559, 2873335496, 4234389152, 5028337118, 5746670992, 10056674236, 11493341984, 20113348472, 40226696944, 80453393888]

約数ペア:

[(1, 80453393888), (2, 40226696944), (4, 20113348472), (7, 11493341984), (8, 10056674236), (14, 5746670992), (16, 5028337118), (19, 4234389152), (28, 2873335496), (32, 2514168559), (38, 2117194576), (56, 1436667748), (76, 1058597288), (112, 718333874), (133, 604912736), (152, 529298644), (224, 359166937), (233, 345293536), (266, 302456368), (304, 264649322), (466, 172646768), (532, 151228184), (608, 132324661), (932, 86323384), (1064, 75614092), (1631, 49327648), (1864, 43161692), (2128, 37807046), (3262, 24663824), (3728, 21580846), (4256, 18903523), (4427, 18173344), (6524, 12331912), (7456, 10790423), (8854, 9086672), (13048, 6165956), (17708, 4543336), (26096, 3082978), (30989, 2596192), (35416, 2271668), (52192, 1541489), (61978, 1298096), (70832, 1135834), (81131, 991648), (123956, 649048), (141664, 567917), (162262, 495824), (247912, 324524)]