42469452

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 110510400

約数和(自身を除く): 68040948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 109, 137, 158, 218, 237, 274, 316, 327, 411, 436, 474, 548, 654, 711, 822, 948, 981, 1233, 1308, 1422, 1644, 1962, 2466, 2844, 3924, 4932, 8611, 10823, 14933, 17222, 21646, 25833, 29866, 32469, 34444, 43292, 44799, 51666, 59732, 64938, 77499, 89598, 97407, 103332, 129876, 134397, 154998, 179196, 194814, 268794, 309996, 389628, 537588, 1179707, 2359414, 3539121, 4718828, 7078242, 10617363, 14156484, 21234726, 42469452]

約数ペア:

[(1, 42469452), (2, 21234726), (3, 14156484), (4, 10617363), (6, 7078242), (9, 4718828), (12, 3539121), (18, 2359414), (36, 1179707), (79, 537588), (109, 389628), (137, 309996), (158, 268794), (218, 194814), (237, 179196), (274, 154998), (316, 134397), (327, 129876), (411, 103332), (436, 97407), (474, 89598), (548, 77499), (654, 64938), (711, 59732), (822, 51666), (948, 44799), (981, 43292), (1233, 34444), (1308, 32469), (1422, 29866), (1644, 25833), (1962, 21646), (2466, 17222), (2844, 14933), (3924, 10823), (4932, 8611)]