65040912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^2$

素因数の和:357

約数の個数: 90

約数和(自身を含む): 193921182

約数和(自身を除く): 128880270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 163, 204, 272, 306, 326, 408, 489, 612, 652, 816, 978, 1224, 1304, 1467, 1956, 2448, 2608, 2771, 2934, 3912, 5542, 5868, 7824, 8313, 11084, 11736, 16626, 22168, 23472, 24939, 26569, 33252, 44336, 49878, 53138, 66504, 79707, 99756, 106276, 133008, 159414, 199512, 212552, 239121, 318828, 399024, 425104, 451673, 478242, 637656, 903346, 956484, 1275312, 1355019, 1806692, 1912968, 2710038, 3613384, 3825936, 4065057, 5420076, 7226768, 8130114, 10840152, 16260228, 21680304, 32520456, 65040912]

約数ペア:

[(1, 65040912), (2, 32520456), (3, 21680304), (4, 16260228), (6, 10840152), (8, 8130114), (9, 7226768), (12, 5420076), (16, 4065057), (17, 3825936), (18, 3613384), (24, 2710038), (34, 1912968), (36, 1806692), (48, 1355019), (51, 1275312), (68, 956484), (72, 903346), (102, 637656), (136, 478242), (144, 451673), (153, 425104), (163, 399024), (204, 318828), (272, 239121), (306, 212552), (326, 199512), (408, 159414), (489, 133008), (612, 106276), (652, 99756), (816, 79707), (978, 66504), (1224, 53138), (1304, 49878), (1467, 44336), (1956, 33252), (2448, 26569), (2608, 24939), (2771, 23472), (2934, 22168), (3912, 16626), (5542, 11736), (5868, 11084), (7824, 8313)]