71399640042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1801}}^1\times {\mathrm{7621}}^1$

素因数の和:9464

約数の個数: 72

約数和(自身を含む): 164447287212

約数和(自身を除く): 93047647170

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 1801, 2601, 3602, 5202, 5403, 7621, 10806, 15242, 16209, 22863, 30617, 32418, 45726, 61234, 68589, 91851, 129557, 137178, 183702, 259114, 275553, 388671, 520489, 551106, 777342, 1040978, 1166013, 1561467, 2202469, 2332026, 3122934, 4404938, 4684401, 6607407, 9368802, 13214814, 13725421, 19822221, 27450842, 39644442, 41176263, 82352526, 123528789, 233332157, 247057578, 466664314, 699996471, 1399992942, 2099989413, 3966646669, 4199978826, 7933293338, 11899940007, 23799880014, 35699820021, 71399640042]

約数ペア:

[(1, 71399640042), (2, 35699820021), (3, 23799880014), (6, 11899940007), (9, 7933293338), (17, 4199978826), (18, 3966646669), (34, 2099989413), (51, 1399992942), (102, 699996471), (153, 466664314), (289, 247057578), (306, 233332157), (578, 123528789), (867, 82352526), (1734, 41176263), (1801, 39644442), (2601, 27450842), (3602, 19822221), (5202, 13725421), (5403, 13214814), (7621, 9368802), (10806, 6607407), (15242, 4684401), (16209, 4404938), (22863, 3122934), (30617, 2332026), (32418, 2202469), (45726, 1561467), (61234, 1166013), (68589, 1040978), (91851, 777342), (129557, 551106), (137178, 520489), (183702, 388671), (259114, 275553)]