71652336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 213629184

約数和(自身を除く): 141976848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 1993, 2247, 2568, 2996, 3986, 4494, 5136, 5979, 5992, 7972, 8988, 11958, 11984, 13951, 15944, 17976, 23916, 27902, 31888, 35952, 41853, 47832, 55804, 83706, 95664, 111608, 167412, 213251, 223216, 334824, 426502, 639753, 669648, 853004, 1279506, 1492757, 1706008, 2559012, 2985514, 3412016, 4478271, 5118024, 5971028, 8956542, 10236048, 11942056, 17913084, 23884112, 35826168, 71652336]

約数ペア:

[(1, 71652336), (2, 35826168), (3, 23884112), (4, 17913084), (6, 11942056), (7, 10236048), (8, 8956542), (12, 5971028), (14, 5118024), (16, 4478271), (21, 3412016), (24, 2985514), (28, 2559012), (42, 1706008), (48, 1492757), (56, 1279506), (84, 853004), (107, 669648), (112, 639753), (168, 426502), (214, 334824), (321, 223216), (336, 213251), (428, 167412), (642, 111608), (749, 95664), (856, 83706), (1284, 55804), (1498, 47832), (1712, 41853), (1993, 35952), (2247, 31888), (2568, 27902), (2996, 23916), (3986, 17976), (4494, 15944), (5136, 13951), (5979, 11984), (5992, 11958), (7972, 8988)]