121977072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 405208440

約数和(自身を除く): 283231368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 144, 147, 168, 177, 196, 236, 252, 293, 294, 336, 354, 392, 413, 441, 472, 504, 531, 586, 588, 708, 784, 826, 879, 882, 944, 1008, 1062, 1172, 1176, 1239, 1416, 1652, 1758, 1764, 2051, 2124, 2344, 2352, 2478, 2637, 2832, 2891, 3304, 3516, 3528, 3717, 4102, 4248, 4688, 4956, 5274, 5782, 6153, 6608, 7032, 7056, 7434, 8204, 8496, 8673, 9912, 10548, 11564, 12306, 14064, 14357, 14868, 16408, 17287, 17346, 18459, 19824, 21096, 23128, 24612, 26019, 28714, 29736, 32816, 34574, 34692, 36918, 42192, 43071, 46256, 49224, 51861, 52038, 57428, 59472, 69148, 69384, 73836, 86142, 98448, 103722, 104076, 114856, 121009, 129213, 138296, 138768, 147672, 155583, 172284, 207444, 208152, 229712, 242018, 258426, 276592, 295344, 311166, 344568, 363027, 414888, 416304, 484036, 516852, 622332, 689136, 726054, 829776, 847063, 968072, 1033704, 1089081, 1244664, 1452108, 1694126, 1936144, 2067408, 2178162, 2489328, 2541189, 2904216, 3388252, 4356324, 5082378, 5808432, 6776504, 7623567, 8712648, 10164756, 13553008, 15247134, 17425296, 20329512, 30494268, 40659024, 60988536, 121977072]

約数ペア:

[(1, 121977072), (2, 60988536), (3, 40659024), (4, 30494268), (6, 20329512), (7, 17425296), (8, 15247134), (9, 13553008), (12, 10164756), (14, 8712648), (16, 7623567), (18, 6776504), (21, 5808432), (24, 5082378), (28, 4356324), (36, 3388252), (42, 2904216), (48, 2541189), (49, 2489328), (56, 2178162), (59, 2067408), (63, 1936144), (72, 1694126), (84, 1452108), (98, 1244664), (112, 1089081), (118, 1033704), (126, 968072), (144, 847063), (147, 829776), (168, 726054), (177, 689136), (196, 622332), (236, 516852), (252, 484036), (293, 416304), (294, 414888), (336, 363027), (354, 344568), (392, 311166), (413, 295344), (441, 276592), (472, 258426), (504, 242018), (531, 229712), (586, 208152), (588, 207444), (708, 172284), (784, 155583), (826, 147672), (879, 138768), (882, 138296), (944, 129213), (1008, 121009), (1062, 114856), (1172, 104076), (1176, 103722), (1239, 98448), (1416, 86142), (1652, 73836), (1758, 69384), (1764, 69148), (2051, 59472), (2124, 57428), (2344, 52038), (2352, 51861), (2478, 49224), (2637, 46256), (2832, 43071), (2891, 42192), (3304, 36918), (3516, 34692), (3528, 34574), (3717, 32816), (4102, 29736), (4248, 28714), (4688, 26019), (4956, 24612), (5274, 23128), (5782, 21096), (6153, 19824), (6608, 18459), (7032, 17346), (7056, 17287), (7434, 16408), (8204, 14868), (8496, 14357), (8673, 14064), (9912, 12306), (10548, 11564)]