121216968

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 337334400

約数和(自身を除く): 216117432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 101, 158, 202, 211, 237, 303, 316, 404, 422, 474, 606, 632, 633, 711, 808, 844, 909, 948, 1212, 1266, 1422, 1688, 1818, 1896, 1899, 2424, 2532, 2844, 3636, 3798, 5064, 5688, 7272, 7596, 7979, 15192, 15958, 16669, 21311, 23937, 31916, 33338, 42622, 47874, 50007, 63832, 63933, 66676, 71811, 85244, 95748, 100014, 127866, 133352, 143622, 150021, 170488, 191496, 191799, 200028, 255732, 287244, 300042, 383598, 400056, 511464, 574488, 600084, 767196, 1200168, 1534392, 1683569, 3367138, 5050707, 6734276, 10101414, 13468552, 15152121, 20202828, 30304242, 40405656, 60608484, 121216968]

約数ペア:

[(1, 121216968), (2, 60608484), (3, 40405656), (4, 30304242), (6, 20202828), (8, 15152121), (9, 13468552), (12, 10101414), (18, 6734276), (24, 5050707), (36, 3367138), (72, 1683569), (79, 1534392), (101, 1200168), (158, 767196), (202, 600084), (211, 574488), (237, 511464), (303, 400056), (316, 383598), (404, 300042), (422, 287244), (474, 255732), (606, 200028), (632, 191799), (633, 191496), (711, 170488), (808, 150021), (844, 143622), (909, 133352), (948, 127866), (1212, 100014), (1266, 95748), (1422, 85244), (1688, 71811), (1818, 66676), (1896, 63933), (1899, 63832), (2424, 50007), (2532, 47874), (2844, 42622), (3636, 33338), (3798, 31916), (5064, 23937), (5688, 21311), (7272, 16669), (7596, 15958), (7979, 15192)]