76781628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 144

約数和(自身を含む): 252806400

約数和(自身を除く): 176024772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1319, 1323, 1386, 1617, 1764, 2079, 2156, 2638, 2646, 2772, 3234, 3957, 4158, 4851, 5276, 5292, 6468, 7914, 8316, 9233, 9702, 11871, 14509, 14553, 15828, 18466, 19404, 23742, 27699, 29018, 29106, 35613, 36932, 43527, 47484, 55398, 58036, 58212, 64631, 71226, 83097, 87054, 101563, 110796, 129262, 130581, 142452, 166194, 174108, 193893, 203126, 249291, 258524, 261162, 304689, 332388, 387786, 391743, 406252, 498582, 522324, 581679, 609378, 710941, 775572, 783486, 914067, 997164, 1163358, 1218756, 1421882, 1566972, 1745037, 1828134, 2132823, 2326716, 2742201, 2843764, 3490074, 3656268, 4265646, 5484402, 6398469, 6980148, 8531292, 10968804, 12796938, 19195407, 25593876, 38390814, 76781628]

約数ペア:

[(1, 76781628), (2, 38390814), (3, 25593876), (4, 19195407), (6, 12796938), (7, 10968804), (9, 8531292), (11, 6980148), (12, 6398469), (14, 5484402), (18, 4265646), (21, 3656268), (22, 3490074), (27, 2843764), (28, 2742201), (33, 2326716), (36, 2132823), (42, 1828134), (44, 1745037), (49, 1566972), (54, 1421882), (63, 1218756), (66, 1163358), (77, 997164), (84, 914067), (98, 783486), (99, 775572), (108, 710941), (126, 609378), (132, 581679), (147, 522324), (154, 498582), (189, 406252), (196, 391743), (198, 387786), (231, 332388), (252, 304689), (294, 261162), (297, 258524), (308, 249291), (378, 203126), (396, 193893), (441, 174108), (462, 166194), (539, 142452), (588, 130581), (594, 129262), (693, 110796), (756, 101563), (882, 87054), (924, 83097), (1078, 71226), (1188, 64631), (1319, 58212), (1323, 58036), (1386, 55398), (1617, 47484), (1764, 43527), (2079, 36932), (2156, 35613), (2638, 29106), (2646, 29018), (2772, 27699), (3234, 23742), (3957, 19404), (4158, 18466), (4851, 15828), (5276, 14553), (5292, 14509), (6468, 11871), (7914, 9702), (8316, 9233)]