77760648

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 264844800

約数和(自身を除く): 187084152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 79, 81, 84, 93, 98, 108, 124, 126, 147, 158, 162, 168, 186, 189, 196, 216, 217, 237, 248, 252, 279, 294, 316, 324, 372, 378, 392, 434, 441, 474, 504, 553, 558, 567, 588, 632, 648, 651, 711, 744, 756, 837, 868, 882, 948, 1106, 1116, 1134, 1176, 1302, 1323, 1422, 1512, 1519, 1659, 1674, 1736, 1764, 1896, 1953, 2133, 2212, 2232, 2268, 2449, 2511, 2604, 2646, 2844, 3038, 3318, 3348, 3528, 3871, 3906, 3969, 4266, 4424, 4536, 4557, 4898, 4977, 5022, 5208, 5292, 5688, 5859, 6076, 6399, 6636, 6696, 7347, 7742, 7812, 7938, 8532, 9114, 9796, 9954, 10044, 10584, 11613, 11718, 12152, 12798, 13272, 13671, 14694, 14931, 15484, 15624, 15876, 17064, 17143, 17577, 18228, 19592, 19908, 20088, 22041, 23226, 23436, 25596, 27342, 29388, 29862, 30968, 31752, 34286, 34839, 35154, 36456, 39816, 41013, 44082, 44793, 46452, 46872, 51192, 51429, 54684, 58776, 59724, 66123, 68572, 69678, 70308, 82026, 88164, 89586, 92904, 102858, 104517, 109368, 119448, 120001, 123039, 132246, 137144, 139356, 140616, 154287, 164052, 176328, 179172, 198369, 205716, 209034, 240002, 246078, 264492, 278712, 308574, 313551, 328104, 358344, 360003, 396738, 411432, 418068, 462861, 480004, 492156, 528984, 617148, 627102, 720006, 793476, 836136, 925722, 960008, 984312, 1080009, 1234296, 1254204, 1388583, 1440012, 1586952, 1851444, 2160018, 2508408, 2777166, 2880024, 3240027, 3702888, 4320036, 5554332, 6480054, 8640072, 9720081, 11108664, 12960108, 19440162, 25920216, 38880324, 77760648]

約数ペア:

[(1, 77760648), (2, 38880324), (3, 25920216), (4, 19440162), (6, 12960108), (7, 11108664), (8, 9720081), (9, 8640072), (12, 6480054), (14, 5554332), (18, 4320036), (21, 3702888), (24, 3240027), (27, 2880024), (28, 2777166), (31, 2508408), (36, 2160018), (42, 1851444), (49, 1586952), (54, 1440012), (56, 1388583), (62, 1254204), (63, 1234296), (72, 1080009), (79, 984312), (81, 960008), (84, 925722), (93, 836136), (98, 793476), (108, 720006), (124, 627102), (126, 617148), (147, 528984), (158, 492156), (162, 480004), (168, 462861), (186, 418068), (189, 411432), (196, 396738), (216, 360003), (217, 358344), (237, 328104), (248, 313551), (252, 308574), (279, 278712), (294, 264492), (316, 246078), (324, 240002), (372, 209034), (378, 205716), (392, 198369), (434, 179172), (441, 176328), (474, 164052), (504, 154287), (553, 140616), (558, 139356), (567, 137144), (588, 132246), (632, 123039), (648, 120001), (651, 119448), (711, 109368), (744, 104517), (756, 102858), (837, 92904), (868, 89586), (882, 88164), (948, 82026), (1106, 70308), (1116, 69678), (1134, 68572), (1176, 66123), (1302, 59724), (1323, 58776), (1422, 54684), (1512, 51429), (1519, 51192), (1659, 46872), (1674, 46452), (1736, 44793), (1764, 44082), (1896, 41013), (1953, 39816), (2133, 36456), (2212, 35154), (2232, 34839), (2268, 34286), (2449, 31752), (2511, 30968), (2604, 29862), (2646, 29388), (2844, 27342), (3038, 25596), (3318, 23436), (3348, 23226), (3528, 22041), (3871, 20088), (3906, 19908), (3969, 19592), (4266, 18228), (4424, 17577), (4536, 17143), (4557, 17064), (4898, 15876), (4977, 15624), (5022, 15484), (5208, 14931), (5292, 14694), (5688, 13671), (5859, 13272), (6076, 12798), (6399, 12152), (6636, 11718), (6696, 11613), (7347, 10584), (7742, 10044), (7812, 9954), (7938, 9796), (8532, 9114)]