78278844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 225017856

約数和(自身を除く): 146739012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1307, 1426, 1932, 2139, 2604, 2614, 2852, 3921, 4278, 4991, 5228, 7842, 8556, 9149, 9982, 14973, 15684, 18298, 19964, 27447, 29946, 30061, 36596, 40517, 54894, 59892, 60122, 81034, 90183, 109788, 120244, 121551, 162068, 180366, 210427, 243102, 283619, 360732, 420854, 486204, 567238, 631281, 841708, 850857, 931891, 1134476, 1262562, 1701714, 1863782, 2525124, 2795673, 3403428, 3727564, 5591346, 6523237, 11182692, 13046474, 19569711, 26092948, 39139422, 78278844]

約数ペア:

[(1, 78278844), (2, 39139422), (3, 26092948), (4, 19569711), (6, 13046474), (7, 11182692), (12, 6523237), (14, 5591346), (21, 3727564), (23, 3403428), (28, 2795673), (31, 2525124), (42, 1863782), (46, 1701714), (62, 1262562), (69, 1134476), (84, 931891), (92, 850857), (93, 841708), (124, 631281), (138, 567238), (161, 486204), (186, 420854), (217, 360732), (276, 283619), (322, 243102), (372, 210427), (434, 180366), (483, 162068), (644, 121551), (651, 120244), (713, 109788), (868, 90183), (966, 81034), (1302, 60122), (1307, 59892), (1426, 54894), (1932, 40517), (2139, 36596), (2604, 30061), (2614, 29946), (2852, 27447), (3921, 19964), (4278, 18298), (4991, 15684), (5228, 14973), (7842, 9982), (8556, 9149)]