64192842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 164172996

約数和(自身を除く): 99980154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 997, 1022, 1314, 1533, 1994, 2991, 3066, 3577, 4599, 5982, 6979, 7154, 8973, 9198, 10731, 13958, 17946, 20937, 21462, 32193, 41874, 48853, 62811, 64386, 72781, 97706, 125622, 145562, 146559, 218343, 293118, 436686, 439677, 509467, 655029, 879354, 1018934, 1310058, 1528401, 3056802, 3566269, 4585203, 7132538, 9170406, 10698807, 21397614, 32096421, 64192842]

約数ペア:

[(1, 64192842), (2, 32096421), (3, 21397614), (6, 10698807), (7, 9170406), (9, 7132538), (14, 4585203), (18, 3566269), (21, 3056802), (42, 1528401), (49, 1310058), (63, 1018934), (73, 879354), (98, 655029), (126, 509467), (146, 439677), (147, 436686), (219, 293118), (294, 218343), (438, 146559), (441, 145562), (511, 125622), (657, 97706), (882, 72781), (997, 64386), (1022, 62811), (1314, 48853), (1533, 41874), (1994, 32193), (2991, 21462), (3066, 20937), (3577, 17946), (4599, 13958), (5982, 10731), (6979, 9198), (7154, 8973)]