78579592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 200802240

約数和(自身を除く): 122222648

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 169, 182, 184, 247, 266, 299, 322, 338, 361, 364, 437, 494, 532, 598, 644, 676, 722, 728, 874, 988, 1064, 1183, 1196, 1288, 1352, 1444, 1729, 1748, 1976, 2093, 2366, 2392, 2527, 2888, 3059, 3211, 3458, 3496, 3887, 4186, 4693, 4732, 5054, 5681, 6118, 6422, 6916, 7774, 8303, 8372, 9386, 9464, 10108, 11362, 12236, 12844, 13832, 15548, 16606, 16744, 18772, 20216, 22477, 22724, 24472, 25688, 27209, 31096, 32851, 33212, 37544, 39767, 44954, 45448, 54418, 58121, 61009, 65702, 66424, 73853, 79534, 89908, 107939, 108836, 116242, 122018, 131404, 147706, 159068, 179816, 215878, 217672, 232484, 244036, 262808, 295412, 318136, 427063, 431756, 464968, 488072, 516971, 590824, 755573, 854126, 863512, 1033942, 1403207, 1511146, 1708252, 2067884, 2806414, 3022292, 3416504, 4135768, 5612828, 6044584, 9822449, 11225656, 19644898, 39289796, 78579592]

約数ペア:

[(1, 78579592), (2, 39289796), (4, 19644898), (7, 11225656), (8, 9822449), (13, 6044584), (14, 5612828), (19, 4135768), (23, 3416504), (26, 3022292), (28, 2806414), (38, 2067884), (46, 1708252), (52, 1511146), (56, 1403207), (76, 1033942), (91, 863512), (92, 854126), (104, 755573), (133, 590824), (152, 516971), (161, 488072), (169, 464968), (182, 431756), (184, 427063), (247, 318136), (266, 295412), (299, 262808), (322, 244036), (338, 232484), (361, 217672), (364, 215878), (437, 179816), (494, 159068), (532, 147706), (598, 131404), (644, 122018), (676, 116242), (722, 108836), (728, 107939), (874, 89908), (988, 79534), (1064, 73853), (1183, 66424), (1196, 65702), (1288, 61009), (1352, 58121), (1444, 54418), (1729, 45448), (1748, 44954), (1976, 39767), (2093, 37544), (2366, 33212), (2392, 32851), (2527, 31096), (2888, 27209), (3059, 25688), (3211, 24472), (3458, 22724), (3496, 22477), (3887, 20216), (4186, 18772), (4693, 16744), (4732, 16606), (5054, 15548), (5681, 13832), (6118, 12844), (6422, 12236), (6916, 11362), (7774, 10108), (8303, 9464), (8372, 9386)]