121131504

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21599

約数の個数: 80

約数和(自身を含む): 374455200

約数和(自身を除く): 253323696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21569, 43138, 64707, 86276, 129414, 172552, 194121, 258828, 280397, 345104, 388242, 517656, 560794, 582363, 776484, 841191, 1035312, 1121588, 1164726, 1552968, 1682382, 2243176, 2329452, 2523573, 3105936, 3364764, 4486352, 4658904, 5047146, 6729528, 7570719, 9317808, 10094292, 13459056, 15141438, 20188584, 30282876, 40377168, 60565752, 121131504]

約数ペア:

[(1, 121131504), (2, 60565752), (3, 40377168), (4, 30282876), (6, 20188584), (8, 15141438), (9, 13459056), (12, 10094292), (13, 9317808), (16, 7570719), (18, 6729528), (24, 5047146), (26, 4658904), (27, 4486352), (36, 3364764), (39, 3105936), (48, 2523573), (52, 2329452), (54, 2243176), (72, 1682382), (78, 1552968), (104, 1164726), (108, 1121588), (117, 1035312), (144, 841191), (156, 776484), (208, 582363), (216, 560794), (234, 517656), (312, 388242), (351, 345104), (432, 280397), (468, 258828), (624, 194121), (702, 172552), (936, 129414), (1404, 86276), (1872, 64707), (2808, 43138), (5616, 21569)]