77096628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 157727052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 139, 142, 186, 213, 217, 252, 278, 279, 284, 372, 417, 426, 434, 497, 556, 558, 639, 651, 834, 852, 868, 973, 994, 1116, 1251, 1278, 1302, 1491, 1668, 1946, 1953, 1988, 2201, 2502, 2556, 2604, 2919, 2982, 3892, 3906, 4309, 4402, 4473, 5004, 5838, 5964, 6603, 7812, 8618, 8757, 8804, 8946, 9869, 11676, 12927, 13206, 15407, 17236, 17514, 17892, 19738, 19809, 25854, 26412, 29607, 30163, 30814, 35028, 38781, 39476, 39618, 46221, 51708, 59214, 60326, 61628, 69083, 77562, 79236, 88821, 90489, 92442, 118428, 120652, 138166, 138663, 155124, 177642, 180978, 184884, 207249, 271467, 276332, 277326, 305939, 355284, 361956, 414498, 542934, 554652, 611878, 621747, 828996, 917817, 1085868, 1223756, 1243494, 1835634, 2141573, 2486988, 2753451, 3671268, 4283146, 5506902, 6424719, 8566292, 11013804, 12849438, 19274157, 25698876, 38548314, 77096628]

約数ペア:

[(1, 77096628), (2, 38548314), (3, 25698876), (4, 19274157), (6, 12849438), (7, 11013804), (9, 8566292), (12, 6424719), (14, 5506902), (18, 4283146), (21, 3671268), (28, 2753451), (31, 2486988), (36, 2141573), (42, 1835634), (62, 1243494), (63, 1223756), (71, 1085868), (84, 917817), (93, 828996), (124, 621747), (126, 611878), (139, 554652), (142, 542934), (186, 414498), (213, 361956), (217, 355284), (252, 305939), (278, 277326), (279, 276332), (284, 271467), (372, 207249), (417, 184884), (426, 180978), (434, 177642), (497, 155124), (556, 138663), (558, 138166), (639, 120652), (651, 118428), (834, 92442), (852, 90489), (868, 88821), (973, 79236), (994, 77562), (1116, 69083), (1251, 61628), (1278, 60326), (1302, 59214), (1491, 51708), (1668, 46221), (1946, 39618), (1953, 39476), (1988, 38781), (2201, 35028), (2502, 30814), (2556, 30163), (2604, 29607), (2919, 26412), (2982, 25854), (3892, 19809), (3906, 19738), (4309, 17892), (4402, 17514), (4473, 17236), (5004, 15407), (5838, 13206), (5964, 12927), (6603, 11676), (7812, 9869), (8618, 8946), (8757, 8804)]