121121808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 335097600

約数和(自身を除く): 213975792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 2242, 2251, 2832, 3363, 4484, 4502, 6726, 6753, 8968, 9004, 13452, 13506, 17936, 18008, 26904, 27012, 36016, 42769, 53808, 54024, 85538, 108048, 128307, 132809, 171076, 256614, 265618, 342152, 398427, 513228, 531236, 684304, 796854, 1026456, 1062472, 1593708, 2052912, 2124944, 2523371, 3187416, 5046742, 6374832, 7570113, 10093484, 15140226, 20186968, 30280452, 40373936, 60560904, 121121808]

約数ペア:

[(1, 121121808), (2, 60560904), (3, 40373936), (4, 30280452), (6, 20186968), (8, 15140226), (12, 10093484), (16, 7570113), (19, 6374832), (24, 5046742), (38, 3187416), (48, 2523371), (57, 2124944), (59, 2052912), (76, 1593708), (114, 1062472), (118, 1026456), (152, 796854), (177, 684304), (228, 531236), (236, 513228), (304, 398427), (354, 342152), (456, 265618), (472, 256614), (708, 171076), (912, 132809), (944, 128307), (1121, 108048), (1416, 85538), (2242, 54024), (2251, 53808), (2832, 42769), (3363, 36016), (4484, 27012), (4502, 26904), (6726, 18008), (6753, 17936), (8968, 13506), (9004, 13452)]