77798556

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 225396864

約数和(自身を除く): 147598308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 83, 99, 108, 132, 162, 166, 198, 249, 263, 297, 324, 332, 396, 498, 526, 594, 747, 789, 891, 913, 996, 1052, 1188, 1494, 1578, 1782, 1826, 2241, 2367, 2739, 2893, 2988, 3156, 3564, 3652, 4482, 4734, 5478, 5786, 6723, 7101, 8217, 8679, 8964, 9468, 10956, 11572, 13446, 14202, 16434, 17358, 21303, 21829, 24651, 26037, 26892, 28404, 32868, 34716, 42606, 43658, 49302, 52074, 65487, 73953, 78111, 85212, 87316, 98604, 104148, 130974, 147906, 156222, 196461, 234333, 240119, 261948, 295812, 312444, 392922, 468666, 480238, 589383, 720357, 785844, 937332, 960476, 1178766, 1440714, 1768149, 2161071, 2357532, 2881428, 3536298, 4322142, 6483213, 7072596, 8644284, 12966426, 19449639, 25932852, 38899278, 77798556]

約数ペア:

[(1, 77798556), (2, 38899278), (3, 25932852), (4, 19449639), (6, 12966426), (9, 8644284), (11, 7072596), (12, 6483213), (18, 4322142), (22, 3536298), (27, 2881428), (33, 2357532), (36, 2161071), (44, 1768149), (54, 1440714), (66, 1178766), (81, 960476), (83, 937332), (99, 785844), (108, 720357), (132, 589383), (162, 480238), (166, 468666), (198, 392922), (249, 312444), (263, 295812), (297, 261948), (324, 240119), (332, 234333), (396, 196461), (498, 156222), (526, 147906), (594, 130974), (747, 104148), (789, 98604), (891, 87316), (913, 85212), (996, 78111), (1052, 73953), (1188, 65487), (1494, 52074), (1578, 49302), (1782, 43658), (1826, 42606), (2241, 34716), (2367, 32868), (2739, 28404), (2893, 26892), (2988, 26037), (3156, 24651), (3564, 21829), (3652, 21303), (4482, 17358), (4734, 16434), (5478, 14202), (5786, 13446), (6723, 11572), (7101, 10956), (8217, 9468), (8679, 8964)]