82439344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 181238400

約数和(自身を除く): 98799056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 79, 104, 116, 158, 173, 208, 232, 316, 346, 377, 464, 632, 692, 754, 1027, 1264, 1384, 1508, 2054, 2249, 2291, 2768, 3016, 4108, 4498, 4582, 5017, 6032, 8216, 8996, 9164, 10034, 13667, 16432, 17992, 18328, 20068, 27334, 29783, 35984, 36656, 40136, 54668, 59566, 65221, 80272, 109336, 119132, 130442, 177671, 218672, 238264, 260884, 355342, 396343, 476528, 521768, 710684, 792686, 1043536, 1421368, 1585372, 2842736, 3170744, 5152459, 6341488, 10304918, 20609836, 41219672, 82439344]

約数ペア:

[(1, 82439344), (2, 41219672), (4, 20609836), (8, 10304918), (13, 6341488), (16, 5152459), (26, 3170744), (29, 2842736), (52, 1585372), (58, 1421368), (79, 1043536), (104, 792686), (116, 710684), (158, 521768), (173, 476528), (208, 396343), (232, 355342), (316, 260884), (346, 238264), (377, 218672), (464, 177671), (632, 130442), (692, 119132), (754, 109336), (1027, 80272), (1264, 65221), (1384, 59566), (1508, 54668), (2054, 40136), (2249, 36656), (2291, 35984), (2768, 29783), (3016, 27334), (4108, 20068), (4498, 18328), (4582, 17992), (5017, 16432), (6032, 13667), (8216, 10034), (8996, 9164)]