86367008

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 138860512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 223, 224, 247, 266, 304, 364, 392, 416, 446, 494, 532, 608, 637, 728, 784, 892, 931, 988, 1064, 1274, 1456, 1561, 1568, 1729, 1784, 1862, 1976, 2128, 2548, 2899, 2912, 3122, 3458, 3568, 3724, 3952, 4237, 4256, 5096, 5798, 6244, 6916, 7136, 7448, 7904, 8474, 10192, 10927, 11596, 12103, 12488, 13832, 14896, 16948, 20293, 20384, 21854, 23192, 24206, 24976, 27664, 29659, 29792, 33896, 40586, 43708, 46384, 48412, 49952, 55081, 55328, 59318, 67792, 81172, 87416, 92768, 96824, 110162, 118636, 135584, 142051, 162344, 174832, 193648, 207613, 220324, 237272, 284102, 324688, 349664, 385567, 387296, 415226, 440648, 474544, 568204, 649376, 771134, 830452, 881296, 949088, 1136408, 1542268, 1660904, 1762592, 2272816, 2698969, 3084536, 3321808, 4545632, 5397938, 6169072, 6643616, 10795876, 12338144, 21591752, 43183504, 86367008]

約数ペア:

[(1, 86367008), (2, 43183504), (4, 21591752), (7, 12338144), (8, 10795876), (13, 6643616), (14, 6169072), (16, 5397938), (19, 4545632), (26, 3321808), (28, 3084536), (32, 2698969), (38, 2272816), (49, 1762592), (52, 1660904), (56, 1542268), (76, 1136408), (91, 949088), (98, 881296), (104, 830452), (112, 771134), (133, 649376), (152, 568204), (182, 474544), (196, 440648), (208, 415226), (223, 387296), (224, 385567), (247, 349664), (266, 324688), (304, 284102), (364, 237272), (392, 220324), (416, 207613), (446, 193648), (494, 174832), (532, 162344), (608, 142051), (637, 135584), (728, 118636), (784, 110162), (892, 96824), (931, 92768), (988, 87416), (1064, 81172), (1274, 67792), (1456, 59318), (1561, 55328), (1568, 55081), (1729, 49952), (1784, 48412), (1862, 46384), (1976, 43708), (2128, 40586), (2548, 33896), (2899, 29792), (2912, 29659), (3122, 27664), (3458, 24976), (3568, 24206), (3724, 23192), (3952, 21854), (4237, 20384), (4256, 20293), (5096, 16948), (5798, 14896), (6244, 13832), (6916, 12488), (7136, 12103), (7448, 11596), (7904, 10927), (8474, 10192)]