127772316

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 388926720

約数和(自身を除く): 261154404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 211, 243, 252, 267, 324, 356, 378, 422, 486, 534, 567, 623, 633, 756, 801, 844, 972, 1068, 1134, 1246, 1266, 1477, 1602, 1701, 1869, 1899, 2268, 2403, 2492, 2532, 2954, 3204, 3402, 3738, 3798, 4431, 4806, 5607, 5697, 5908, 6804, 7209, 7476, 7596, 8862, 9612, 11214, 11394, 13293, 14418, 16821, 17091, 17724, 18779, 21627, 22428, 22788, 26586, 28836, 33642, 34182, 37558, 39879, 43254, 50463, 51273, 53172, 56337, 67284, 68364, 75116, 79758, 86508, 100926, 102546, 112674, 119637, 131453, 151389, 159516, 169011, 201852, 205092, 225348, 239274, 262906, 302778, 338022, 358911, 394359, 478548, 507033, 525812, 605556, 676044, 717822, 788718, 1014066, 1183077, 1435644, 1521099, 1577436, 2028132, 2366154, 3042198, 3549231, 4563297, 4732308, 6084396, 7098462, 9126594, 10647693, 14196924, 18253188, 21295386, 31943079, 42590772, 63886158, 127772316]

約数ペア:

[(1, 127772316), (2, 63886158), (3, 42590772), (4, 31943079), (6, 21295386), (7, 18253188), (9, 14196924), (12, 10647693), (14, 9126594), (18, 7098462), (21, 6084396), (27, 4732308), (28, 4563297), (36, 3549231), (42, 3042198), (54, 2366154), (63, 2028132), (81, 1577436), (84, 1521099), (89, 1435644), (108, 1183077), (126, 1014066), (162, 788718), (178, 717822), (189, 676044), (211, 605556), (243, 525812), (252, 507033), (267, 478548), (324, 394359), (356, 358911), (378, 338022), (422, 302778), (486, 262906), (534, 239274), (567, 225348), (623, 205092), (633, 201852), (756, 169011), (801, 159516), (844, 151389), (972, 131453), (1068, 119637), (1134, 112674), (1246, 102546), (1266, 100926), (1477, 86508), (1602, 79758), (1701, 75116), (1869, 68364), (1899, 67284), (2268, 56337), (2403, 53172), (2492, 51273), (2532, 50463), (2954, 43254), (3204, 39879), (3402, 37558), (3738, 34182), (3798, 33642), (4431, 28836), (4806, 26586), (5607, 22788), (5697, 22428), (5908, 21627), (6804, 18779), (7209, 17724), (7476, 17091), (7596, 16821), (8862, 14418), (9612, 13293), (11214, 11394)]