65510856

素因数分解:

$2^3\times 3^6\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 188870400

約数和(自身を除く): 123359544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 239, 243, 282, 324, 376, 423, 478, 486, 564, 648, 717, 729, 846, 956, 972, 1128, 1269, 1434, 1458, 1692, 1912, 1944, 2151, 2538, 2868, 2916, 3384, 3807, 4302, 5076, 5736, 5832, 6453, 7614, 8604, 10152, 11233, 11421, 12906, 15228, 17208, 19359, 22466, 22842, 25812, 30456, 33699, 34263, 38718, 44932, 45684, 51624, 58077, 67398, 68526, 77436, 89864, 91368, 101097, 116154, 134796, 137052, 154872, 174231, 202194, 232308, 269592, 274104, 303291, 348462, 404388, 464616, 606582, 696924, 808776, 909873, 1213164, 1393848, 1819746, 2426328, 2729619, 3639492, 5459238, 7278984, 8188857, 10918476, 16377714, 21836952, 32755428, 65510856]

約数ペア:

[(1, 65510856), (2, 32755428), (3, 21836952), (4, 16377714), (6, 10918476), (8, 8188857), (9, 7278984), (12, 5459238), (18, 3639492), (24, 2729619), (27, 2426328), (36, 1819746), (47, 1393848), (54, 1213164), (72, 909873), (81, 808776), (94, 696924), (108, 606582), (141, 464616), (162, 404388), (188, 348462), (216, 303291), (239, 274104), (243, 269592), (282, 232308), (324, 202194), (376, 174231), (423, 154872), (478, 137052), (486, 134796), (564, 116154), (648, 101097), (717, 91368), (729, 89864), (846, 77436), (956, 68526), (972, 67398), (1128, 58077), (1269, 51624), (1434, 45684), (1458, 44932), (1692, 38718), (1912, 34263), (1944, 33699), (2151, 30456), (2538, 25812), (2868, 22842), (2916, 22466), (3384, 19359), (3807, 17208), (4302, 15228), (5076, 12906), (5736, 11421), (5832, 11233), (6453, 10152), (7614, 8604)]