78441288

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 207662400

約数和(自身を除く): 129221112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1247, 2494, 2621, 3741, 4988, 5242, 7482, 7863, 9976, 10484, 14964, 15726, 20968, 29928, 31452, 62904, 76009, 112703, 152018, 225406, 228027, 304036, 338109, 450812, 456054, 608072, 676218, 901624, 912108, 1352436, 1824216, 2704872, 3268387, 6536774, 9805161, 13073548, 19610322, 26147096, 39220644, 78441288]

約数ペア:

[(1, 78441288), (2, 39220644), (3, 26147096), (4, 19610322), (6, 13073548), (8, 9805161), (12, 6536774), (24, 3268387), (29, 2704872), (43, 1824216), (58, 1352436), (86, 912108), (87, 901624), (116, 676218), (129, 608072), (172, 456054), (174, 450812), (232, 338109), (258, 304036), (344, 228027), (348, 225406), (516, 152018), (696, 112703), (1032, 76009), (1247, 62904), (2494, 31452), (2621, 29928), (3741, 20968), (4988, 15726), (5242, 14964), (7482, 10484), (7863, 9976)]