66858768

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4712

約数の個数: 60

約数和(自身を含む): 189005388

約数和(自身を除く): 122146620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4597, 4848, 7272, 9194, 13791, 14544, 18388, 27582, 36776, 41373, 55164, 73552, 82746, 110328, 165492, 220656, 330984, 464297, 661968, 928594, 1392891, 1857188, 2785782, 3714376, 4178673, 5571564, 7428752, 8357346, 11143128, 16714692, 22286256, 33429384, 66858768]

約数ペア:

[(1, 66858768), (2, 33429384), (3, 22286256), (4, 16714692), (6, 11143128), (8, 8357346), (9, 7428752), (12, 5571564), (16, 4178673), (18, 3714376), (24, 2785782), (36, 1857188), (48, 1392891), (72, 928594), (101, 661968), (144, 464297), (202, 330984), (303, 220656), (404, 165492), (606, 110328), (808, 82746), (909, 73552), (1212, 55164), (1616, 41373), (1818, 36776), (2424, 27582), (3636, 18388), (4597, 14544), (4848, 13791), (7272, 9194)]