12578064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 21705456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 107, 124, 158, 186, 214, 237, 248, 316, 321, 372, 428, 474, 496, 632, 642, 744, 856, 948, 1264, 1284, 1488, 1712, 1896, 2449, 2568, 3317, 3792, 4898, 5136, 6634, 7347, 8453, 9796, 9951, 13268, 14694, 16906, 19592, 19902, 25359, 26536, 29388, 33812, 39184, 39804, 50718, 53072, 58776, 67624, 79608, 101436, 117552, 135248, 159216, 202872, 262043, 405744, 524086, 786129, 1048172, 1572258, 2096344, 3144516, 4192688, 6289032, 12578064]

約数ペア:

[(1, 12578064), (2, 6289032), (3, 4192688), (4, 3144516), (6, 2096344), (8, 1572258), (12, 1048172), (16, 786129), (24, 524086), (31, 405744), (48, 262043), (62, 202872), (79, 159216), (93, 135248), (107, 117552), (124, 101436), (158, 79608), (186, 67624), (214, 58776), (237, 53072), (248, 50718), (316, 39804), (321, 39184), (372, 33812), (428, 29388), (474, 26536), (496, 25359), (632, 19902), (642, 19592), (744, 16906), (856, 14694), (948, 13268), (1264, 9951), (1284, 9796), (1488, 8453), (1712, 7347), (1896, 6634), (2449, 5136), (2568, 4898), (3317, 3792)]