7899696324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5114

約数の個数: 144

約数和(自身を含む): 22287865600

約数和(自身を除く): 14388169276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 79, 86, 117, 129, 156, 158, 172, 234, 237, 258, 316, 387, 468, 474, 516, 559, 711, 774, 948, 1027, 1118, 1422, 1548, 1677, 2054, 2236, 2844, 3081, 3354, 3397, 4108, 4969, 5031, 6162, 6708, 6794, 9243, 9938, 10062, 10191, 12324, 13588, 14907, 18486, 19876, 20124, 20382, 29814, 30573, 36972, 40764, 44161, 44721, 59628, 61146, 64597, 88322, 89442, 122292, 129194, 132483, 176644, 178884, 193791, 213667, 258388, 264966, 387582, 392551, 397449, 427334, 529932, 581373, 641001, 775164, 785102, 794898, 854668, 1162746, 1177653, 1282002, 1570204, 1589796, 1923003, 2325492, 2355306, 2564004, 2777671, 3532959, 3846006, 4710612, 5103163, 5555342, 7065918, 7692012, 8333013, 10206326, 11110684, 14131836, 15309489, 16666026, 16879693, 20412652, 24999039, 30618978, 33332052, 33759386, 45928467, 49998078, 50639079, 61237956, 67518772, 91856934, 99996156, 101278158, 151917237, 183713868, 202556316, 219436009, 303834474, 438872018, 607668948, 658308027, 877744036, 1316616054, 1974924081, 2633232108, 3949848162, 7899696324]

約数ペア:

[(1, 7899696324), (2, 3949848162), (3, 2633232108), (4, 1974924081), (6, 1316616054), (9, 877744036), (12, 658308027), (13, 607668948), (18, 438872018), (26, 303834474), (36, 219436009), (39, 202556316), (43, 183713868), (52, 151917237), (78, 101278158), (79, 99996156), (86, 91856934), (117, 67518772), (129, 61237956), (156, 50639079), (158, 49998078), (172, 45928467), (234, 33759386), (237, 33332052), (258, 30618978), (316, 24999039), (387, 20412652), (468, 16879693), (474, 16666026), (516, 15309489), (559, 14131836), (711, 11110684), (774, 10206326), (948, 8333013), (1027, 7692012), (1118, 7065918), (1422, 5555342), (1548, 5103163), (1677, 4710612), (2054, 3846006), (2236, 3532959), (2844, 2777671), (3081, 2564004), (3354, 2355306), (3397, 2325492), (4108, 1923003), (4969, 1589796), (5031, 1570204), (6162, 1282002), (6708, 1177653), (6794, 1162746), (9243, 854668), (9938, 794898), (10062, 785102), (10191, 775164), (12324, 641001), (13588, 581373), (14907, 529932), (18486, 427334), (19876, 397449), (20124, 392551), (20382, 387582), (29814, 264966), (30573, 258388), (36972, 213667), (40764, 193791), (44161, 178884), (44721, 176644), (59628, 132483), (61146, 129194), (64597, 122292), (88322, 89442)]