77879256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 242188800

約数和(自身を除く): 164309544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 211, 273, 312, 338, 364, 422, 507, 546, 633, 676, 728, 844, 1014, 1092, 1183, 1266, 1352, 1477, 1688, 2028, 2184, 2197, 2366, 2532, 2743, 2954, 3549, 4056, 4394, 4431, 4732, 5064, 5486, 5908, 6591, 7098, 8229, 8788, 8862, 9464, 10972, 11816, 13182, 14196, 15379, 16458, 17576, 17724, 19201, 21944, 26364, 28392, 30758, 32916, 35448, 35659, 38402, 46137, 52728, 57603, 61516, 65832, 71318, 76804, 92274, 106977, 115206, 123032, 142636, 153608, 184548, 213954, 230412, 249613, 285272, 369096, 427908, 460824, 463567, 499226, 748839, 855816, 927134, 998452, 1390701, 1497678, 1854268, 1996904, 2781402, 2995356, 3244969, 3708536, 5562804, 5990712, 6489938, 9734907, 11125608, 12979876, 19469814, 25959752, 38939628, 77879256]

約数ペア:

[(1, 77879256), (2, 38939628), (3, 25959752), (4, 19469814), (6, 12979876), (7, 11125608), (8, 9734907), (12, 6489938), (13, 5990712), (14, 5562804), (21, 3708536), (24, 3244969), (26, 2995356), (28, 2781402), (39, 1996904), (42, 1854268), (52, 1497678), (56, 1390701), (78, 998452), (84, 927134), (91, 855816), (104, 748839), (156, 499226), (168, 463567), (169, 460824), (182, 427908), (211, 369096), (273, 285272), (312, 249613), (338, 230412), (364, 213954), (422, 184548), (507, 153608), (546, 142636), (633, 123032), (676, 115206), (728, 106977), (844, 92274), (1014, 76804), (1092, 71318), (1183, 65832), (1266, 61516), (1352, 57603), (1477, 52728), (1688, 46137), (2028, 38402), (2184, 35659), (2197, 35448), (2366, 32916), (2532, 30758), (2743, 28392), (2954, 26364), (3549, 21944), (4056, 19201), (4394, 17724), (4431, 17576), (4732, 16458), (5064, 15379), (5486, 14196), (5908, 13182), (6591, 11816), (7098, 10972), (8229, 9464), (8788, 8862)]