66456588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 175191856

約数和(自身を除く): 108735268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1237, 1452, 1628, 2442, 2474, 3711, 4477, 4884, 4948, 7422, 8954, 13431, 13607, 14844, 17908, 26862, 27214, 40821, 45769, 53724, 54428, 81642, 91538, 137307, 149677, 163284, 183076, 274614, 299354, 449031, 503459, 549228, 598708, 898062, 1006918, 1510377, 1796124, 2013836, 3020754, 5538049, 6041508, 11076098, 16614147, 22152196, 33228294, 66456588]

約数ペア:

[(1, 66456588), (2, 33228294), (3, 22152196), (4, 16614147), (6, 11076098), (11, 6041508), (12, 5538049), (22, 3020754), (33, 2013836), (37, 1796124), (44, 1510377), (66, 1006918), (74, 898062), (111, 598708), (121, 549228), (132, 503459), (148, 449031), (222, 299354), (242, 274614), (363, 183076), (407, 163284), (444, 149677), (484, 137307), (726, 91538), (814, 81642), (1221, 54428), (1237, 53724), (1452, 45769), (1628, 40821), (2442, 27214), (2474, 26862), (3711, 17908), (4477, 14844), (4884, 13607), (4948, 13431), (7422, 8954)]