91518786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 214412484

約数和(自身を除く): 122893698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 241, 289, 306, 438, 482, 578, 657, 723, 867, 1241, 1314, 1446, 1734, 2169, 2482, 2601, 3723, 4097, 4338, 5202, 7446, 8194, 11169, 12291, 17593, 21097, 22338, 24582, 35186, 36873, 42194, 52779, 63291, 69649, 73746, 105558, 126582, 139298, 158337, 189873, 208947, 299081, 316674, 379746, 417894, 598162, 626841, 897243, 1253682, 1794486, 2691729, 5084377, 5383458, 10168754, 15253131, 30506262, 45759393, 91518786]

約数ペア:

[(1, 91518786), (2, 45759393), (3, 30506262), (6, 15253131), (9, 10168754), (17, 5383458), (18, 5084377), (34, 2691729), (51, 1794486), (73, 1253682), (102, 897243), (146, 626841), (153, 598162), (219, 417894), (241, 379746), (289, 316674), (306, 299081), (438, 208947), (482, 189873), (578, 158337), (657, 139298), (723, 126582), (867, 105558), (1241, 73746), (1314, 69649), (1446, 63291), (1734, 52779), (2169, 42194), (2482, 36873), (2601, 35186), (3723, 24582), (4097, 22338), (4338, 21097), (5202, 17593), (7446, 12291), (8194, 11169)]