66539256

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 198720000

約数和(自身を除く): 132180744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 59, 84, 98, 118, 137, 147, 168, 177, 196, 236, 274, 294, 343, 354, 392, 411, 413, 472, 548, 588, 686, 708, 822, 826, 959, 1029, 1096, 1176, 1239, 1372, 1416, 1644, 1652, 1918, 2058, 2478, 2744, 2877, 2891, 3288, 3304, 3836, 4116, 4956, 5754, 5782, 6713, 7672, 8083, 8232, 8673, 9912, 11508, 11564, 13426, 16166, 17346, 20139, 20237, 23016, 23128, 24249, 26852, 32332, 34692, 40278, 40474, 46991, 48498, 53704, 56581, 60711, 64664, 69384, 80556, 80948, 93982, 96996, 113162, 121422, 140973, 161112, 161896, 169743, 187964, 193992, 226324, 242844, 281946, 339486, 375928, 396067, 452648, 485688, 563892, 678972, 792134, 1127784, 1188201, 1357944, 1584268, 2376402, 2772469, 3168536, 4752804, 5544938, 8317407, 9505608, 11089876, 16634814, 22179752, 33269628, 66539256]

約数ペア:

[(1, 66539256), (2, 33269628), (3, 22179752), (4, 16634814), (6, 11089876), (7, 9505608), (8, 8317407), (12, 5544938), (14, 4752804), (21, 3168536), (24, 2772469), (28, 2376402), (42, 1584268), (49, 1357944), (56, 1188201), (59, 1127784), (84, 792134), (98, 678972), (118, 563892), (137, 485688), (147, 452648), (168, 396067), (177, 375928), (196, 339486), (236, 281946), (274, 242844), (294, 226324), (343, 193992), (354, 187964), (392, 169743), (411, 161896), (413, 161112), (472, 140973), (548, 121422), (588, 113162), (686, 96996), (708, 93982), (822, 80948), (826, 80556), (959, 69384), (1029, 64664), (1096, 60711), (1176, 56581), (1239, 53704), (1372, 48498), (1416, 46991), (1644, 40474), (1652, 40278), (1918, 34692), (2058, 32332), (2478, 26852), (2744, 24249), (2877, 23128), (2891, 23016), (3288, 20237), (3304, 20139), (3836, 17346), (4116, 16166), (4956, 13426), (5754, 11564), (5782, 11508), (6713, 9912), (7672, 8673), (8083, 8232)]