80778456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 246963600

約数和(自身を除く): 166185144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3517, 3828, 5742, 7034, 7656, 10551, 11484, 14068, 21102, 22968, 28136, 31653, 38687, 42204, 63306, 77374, 84408, 101993, 116061, 126612, 154748, 203986, 232122, 253224, 305979, 309496, 348183, 407972, 464244, 611958, 696366, 815944, 917937, 928488, 1121923, 1223916, 1392732, 1835874, 2243846, 2447832, 2785464, 3365769, 3671748, 4487692, 6731538, 7343496, 8975384, 10097307, 13463076, 20194614, 26926152, 40389228, 80778456]

約数ペア:

[(1, 80778456), (2, 40389228), (3, 26926152), (4, 20194614), (6, 13463076), (8, 10097307), (9, 8975384), (11, 7343496), (12, 6731538), (18, 4487692), (22, 3671748), (24, 3365769), (29, 2785464), (33, 2447832), (36, 2243846), (44, 1835874), (58, 1392732), (66, 1223916), (72, 1121923), (87, 928488), (88, 917937), (99, 815944), (116, 696366), (132, 611958), (174, 464244), (198, 407972), (232, 348183), (261, 309496), (264, 305979), (319, 253224), (348, 232122), (396, 203986), (522, 154748), (638, 126612), (696, 116061), (792, 101993), (957, 84408), (1044, 77374), (1276, 63306), (1914, 42204), (2088, 38687), (2552, 31653), (2871, 28136), (3517, 22968), (3828, 21102), (5742, 14068), (7034, 11484), (7656, 10551)]