25671507876

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1823}}^1$

素因数の和:2740

約数の個数: 180

約数和(自身を含む): 78198075648

約数和(自身を除く): 52526567772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 887, 1134, 1323, 1764, 1774, 1823, 2268, 2646, 2661, 3548, 3646, 3969, 5292, 5322, 5469, 6209, 7292, 7938, 7983, 10644, 10938, 12418, 12761, 15876, 15966, 16407, 18627, 21876, 23949, 24836, 25522, 31932, 32814, 37254, 38283, 43463, 47898, 49221, 51044, 55881, 65628, 71847, 74508, 76566, 86926, 89327, 95796, 98442, 111762, 114849, 130389, 143694, 147663, 153132, 167643, 173852, 178654, 196884, 223524, 229698, 260778, 267981, 287388, 295326, 335286, 344547, 357308, 391167, 459396, 502929, 521556, 535962, 590652, 670572, 689094, 782334, 803943, 1005858, 1033641, 1071924, 1173501, 1378188, 1564668, 1607886, 1617001, 2011716, 2067282, 2347002, 2411829, 3215772, 3234002, 3520503, 4134564, 4694004, 4823658, 4851003, 6468004, 7041006, 7235487, 9647316, 9702006, 11319007, 14082012, 14470974, 14553009, 19404012, 22638014, 28941948, 29106018, 33957021, 43659027, 45276028, 58212036, 67914042, 79233049, 87318054, 101871063, 130977081, 135828084, 158466098, 174636108, 203742126, 237699147, 261954162, 305613189, 316932196, 407484252, 475398294, 523908324, 611226378, 713097441, 916839567, 950796588, 1222452756, 1426194882, 1833679134, 2139292323, 2852389764, 3667358268, 4278584646, 6417876969, 8557169292, 12835753938, 25671507876]

約数ペア:

[(1, 25671507876), (2, 12835753938), (3, 8557169292), (4, 6417876969), (6, 4278584646), (7, 3667358268), (9, 2852389764), (12, 2139292323), (14, 1833679134), (18, 1426194882), (21, 1222452756), (27, 950796588), (28, 916839567), (36, 713097441), (42, 611226378), (49, 523908324), (54, 475398294), (63, 407484252), (81, 316932196), (84, 305613189), (98, 261954162), (108, 237699147), (126, 203742126), (147, 174636108), (162, 158466098), (189, 135828084), (196, 130977081), (252, 101871063), (294, 87318054), (324, 79233049), (378, 67914042), (441, 58212036), (567, 45276028), (588, 43659027), (756, 33957021), (882, 29106018), (887, 28941948), (1134, 22638014), (1323, 19404012), (1764, 14553009), (1774, 14470974), (1823, 14082012), (2268, 11319007), (2646, 9702006), (2661, 9647316), (3548, 7235487), (3646, 7041006), (3969, 6468004), (5292, 4851003), (5322, 4823658), (5469, 4694004), (6209, 4134564), (7292, 3520503), (7938, 3234002), (7983, 3215772), (10644, 2411829), (10938, 2347002), (12418, 2067282), (12761, 2011716), (15876, 1617001), (15966, 1607886), (16407, 1564668), (18627, 1378188), (21876, 1173501), (23949, 1071924), (24836, 1033641), (25522, 1005858), (31932, 803943), (32814, 782334), (37254, 689094), (38283, 670572), (43463, 590652), (47898, 535962), (49221, 521556), (51044, 502929), (55881, 459396), (65628, 391167), (71847, 357308), (74508, 344547), (76566, 335286), (86926, 295326), (89327, 287388), (95796, 267981), (98442, 260778), (111762, 229698), (114849, 223524), (130389, 196884), (143694, 178654), (147663, 173852), (153132, 167643)]