85978420164

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{178537}}^1$

素因数の和:178584

約数の個数: 192

約数和(自身を含む): 279947584000

約数和(自身を除く): 193969163836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 441, 468, 546, 588, 637, 686, 702, 756, 819, 882, 1029, 1092, 1274, 1323, 1372, 1404, 1638, 1764, 1911, 2058, 2457, 2548, 2646, 3087, 3276, 3822, 4116, 4459, 4914, 5292, 5733, 6174, 7644, 8918, 9261, 9828, 11466, 12348, 13377, 17199, 17836, 18522, 22932, 26754, 34398, 37044, 40131, 53508, 68796, 80262, 120393, 160524, 178537, 240786, 357074, 481572, 535611, 714148, 1071222, 1249759, 1606833, 2142444, 2320981, 2499518, 3213666, 3749277, 4641962, 4820499, 4999036, 6427332, 6962943, 7498554, 8748313, 9283924, 9640998, 11247831, 13925886, 14997108, 16246867, 17496626, 19281996, 20888829, 22495662, 26244939, 27851772, 32493734, 33743493, 34993252, 41777658, 44991324, 48740601, 52489878, 61238191, 62666487, 64987468, 67486986, 78734817, 83555316, 97481202, 104979756, 113728069, 122476382, 125332974, 134973972, 146221803, 157469634, 183714573, 194962404, 227456138, 236204451, 244952764, 250665948, 292443606, 314939268, 341184207, 367429146, 438665409, 454912276, 472408902, 551143719, 584887212, 682368414, 734858292, 796096483, 877330818, 944817804, 1023552621, 1102287438, 1364736828, 1592192966, 1653431157, 1754661636, 2047105242, 2204574876, 2388289449, 3070657863, 3184385932, 3306862314, 4094210484, 4776578898, 6141315726, 6613724628, 7164868347, 9553157796, 12282631452, 14329736694, 21494605041, 28659473388, 42989210082, 85978420164]

約数ペア:

[(1, 85978420164), (2, 42989210082), (3, 28659473388), (4, 21494605041), (6, 14329736694), (7, 12282631452), (9, 9553157796), (12, 7164868347), (13, 6613724628), (14, 6141315726), (18, 4776578898), (21, 4094210484), (26, 3306862314), (27, 3184385932), (28, 3070657863), (36, 2388289449), (39, 2204574876), (42, 2047105242), (49, 1754661636), (52, 1653431157), (54, 1592192966), (63, 1364736828), (78, 1102287438), (84, 1023552621), (91, 944817804), (98, 877330818), (108, 796096483), (117, 734858292), (126, 682368414), (147, 584887212), (156, 551143719), (182, 472408902), (189, 454912276), (196, 438665409), (234, 367429146), (252, 341184207), (273, 314939268), (294, 292443606), (343, 250665948), (351, 244952764), (364, 236204451), (378, 227456138), (441, 194962404), (468, 183714573), (546, 157469634), (588, 146221803), (637, 134973972), (686, 125332974), (702, 122476382), (756, 113728069), (819, 104979756), (882, 97481202), (1029, 83555316), (1092, 78734817), (1274, 67486986), (1323, 64987468), (1372, 62666487), (1404, 61238191), (1638, 52489878), (1764, 48740601), (1911, 44991324), (2058, 41777658), (2457, 34993252), (2548, 33743493), (2646, 32493734), (3087, 27851772), (3276, 26244939), (3822, 22495662), (4116, 20888829), (4459, 19281996), (4914, 17496626), (5292, 16246867), (5733, 14997108), (6174, 13925886), (7644, 11247831), (8918, 9640998), (9261, 9283924), (9828, 8748313), (11466, 7498554), (12348, 6962943), (13377, 6427332), (17199, 4999036), (17836, 4820499), (18522, 4641962), (22932, 3749277), (26754, 3213666), (34398, 2499518), (37044, 2320981), (40131, 2142444), (53508, 1606833), (68796, 1249759), (80262, 1071222), (120393, 714148), (160524, 535611), (178537, 481572), (240786, 357074)]