125391588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 343701792

約数和(自身を除く): 218310204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 1993, 2247, 2996, 3986, 4494, 5243, 5979, 7972, 8988, 10486, 11958, 13951, 15729, 20972, 23916, 27902, 31458, 41853, 55804, 62916, 83706, 97657, 167412, 195314, 213251, 292971, 390628, 426502, 585942, 639753, 853004, 1171884, 1279506, 1492757, 2559012, 2985514, 4478271, 5971028, 8956542, 10449299, 17913084, 20898598, 31347897, 41797196, 62695794, 125391588]

約数ペア:

[(1, 125391588), (2, 62695794), (3, 41797196), (4, 31347897), (6, 20898598), (7, 17913084), (12, 10449299), (14, 8956542), (21, 5971028), (28, 4478271), (42, 2985514), (49, 2559012), (84, 1492757), (98, 1279506), (107, 1171884), (147, 853004), (196, 639753), (214, 585942), (294, 426502), (321, 390628), (428, 292971), (588, 213251), (642, 195314), (749, 167412), (1284, 97657), (1498, 83706), (1993, 62916), (2247, 55804), (2996, 41853), (3986, 31458), (4494, 27902), (5243, 23916), (5979, 20972), (7972, 15729), (8988, 13951), (10486, 11958)]