77897358

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 227635200

約数和(自身を除く): 149737842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 37, 42, 49, 62, 63, 66, 74, 77, 93, 98, 99, 111, 126, 147, 154, 186, 198, 217, 222, 231, 259, 279, 294, 333, 341, 343, 407, 434, 441, 462, 518, 539, 558, 651, 666, 682, 686, 693, 777, 814, 882, 1023, 1029, 1078, 1147, 1221, 1302, 1386, 1519, 1554, 1617, 1813, 1953, 2046, 2058, 2294, 2331, 2387, 2442, 2849, 3038, 3069, 3087, 3234, 3441, 3626, 3663, 3773, 3906, 4557, 4662, 4774, 4851, 5439, 5698, 6138, 6174, 6882, 7161, 7326, 7546, 8029, 8547, 9114, 9702, 10323, 10633, 10878, 11319, 12617, 12691, 13671, 14322, 16058, 16317, 16709, 17094, 19943, 20646, 21266, 21483, 22638, 24087, 25234, 25382, 25641, 27342, 31899, 32634, 33418, 33957, 37851, 38073, 39886, 42966, 48174, 50127, 51282, 56203, 59829, 63798, 67914, 72261, 75702, 76146, 88319, 95697, 100254, 112406, 113553, 114219, 116963, 119658, 139601, 144522, 150381, 168609, 176638, 179487, 191394, 227106, 228438, 233926, 264957, 279202, 300762, 337218, 350889, 358974, 393421, 418803, 505827, 529914, 618233, 701778, 786842, 794871, 837606, 1011654, 1052667, 1180263, 1236466, 1256409, 1589742, 1854699, 2105334, 2360526, 2512818, 3540789, 3709398, 4327631, 5564097, 7081578, 8655262, 11128194, 12982893, 25965786, 38948679, 77897358]

約数ペア:

[(1, 77897358), (2, 38948679), (3, 25965786), (6, 12982893), (7, 11128194), (9, 8655262), (11, 7081578), (14, 5564097), (18, 4327631), (21, 3709398), (22, 3540789), (31, 2512818), (33, 2360526), (37, 2105334), (42, 1854699), (49, 1589742), (62, 1256409), (63, 1236466), (66, 1180263), (74, 1052667), (77, 1011654), (93, 837606), (98, 794871), (99, 786842), (111, 701778), (126, 618233), (147, 529914), (154, 505827), (186, 418803), (198, 393421), (217, 358974), (222, 350889), (231, 337218), (259, 300762), (279, 279202), (294, 264957), (333, 233926), (341, 228438), (343, 227106), (407, 191394), (434, 179487), (441, 176638), (462, 168609), (518, 150381), (539, 144522), (558, 139601), (651, 119658), (666, 116963), (682, 114219), (686, 113553), (693, 112406), (777, 100254), (814, 95697), (882, 88319), (1023, 76146), (1029, 75702), (1078, 72261), (1147, 67914), (1221, 63798), (1302, 59829), (1386, 56203), (1519, 51282), (1554, 50127), (1617, 48174), (1813, 42966), (1953, 39886), (2046, 38073), (2058, 37851), (2294, 33957), (2331, 33418), (2387, 32634), (2442, 31899), (2849, 27342), (3038, 25641), (3069, 25382), (3087, 25234), (3234, 24087), (3441, 22638), (3626, 21483), (3663, 21266), (3773, 20646), (3906, 19943), (4557, 17094), (4662, 16709), (4774, 16317), (4851, 16058), (5439, 14322), (5698, 13671), (6138, 12691), (6174, 12617), (6882, 11319), (7161, 10878), (7326, 10633), (7546, 10323), (8029, 9702), (8547, 9114)]