69159376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 159239808

約数和(自身を除く): 90080432

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 167, 176, 181, 208, 286, 334, 362, 572, 668, 724, 1144, 1336, 1448, 1837, 1991, 2171, 2288, 2353, 2672, 2896, 3674, 3982, 4342, 4706, 7348, 7964, 8684, 9412, 14696, 15928, 17368, 18824, 23881, 25883, 29392, 30227, 31856, 34736, 37648, 47762, 51766, 60454, 95524, 103532, 120908, 191048, 207064, 241816, 332497, 382096, 392951, 414128, 483632, 664994, 785902, 1329988, 1571804, 2659976, 3143608, 4322461, 5319952, 6287216, 8644922, 17289844, 34579688, 69159376]

約数ペア:

[(1, 69159376), (2, 34579688), (4, 17289844), (8, 8644922), (11, 6287216), (13, 5319952), (16, 4322461), (22, 3143608), (26, 2659976), (44, 1571804), (52, 1329988), (88, 785902), (104, 664994), (143, 483632), (167, 414128), (176, 392951), (181, 382096), (208, 332497), (286, 241816), (334, 207064), (362, 191048), (572, 120908), (668, 103532), (724, 95524), (1144, 60454), (1336, 51766), (1448, 47762), (1837, 37648), (1991, 34736), (2171, 31856), (2288, 30227), (2353, 29392), (2672, 25883), (2896, 23881), (3674, 18824), (3982, 17368), (4342, 15928), (4706, 14696), (7348, 9412), (7964, 8684)]