42687864

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 77062536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1847, 1926, 2568, 2889, 3694, 3852, 5541, 5778, 7388, 7704, 11082, 11556, 14776, 16623, 22164, 23112, 33246, 44328, 49869, 66492, 99738, 132984, 197629, 199476, 395258, 398952, 592887, 790516, 1185774, 1581032, 1778661, 2371548, 3557322, 4743096, 5335983, 7114644, 10671966, 14229288, 21343932, 42687864]

約数ペア:

[(1, 42687864), (2, 21343932), (3, 14229288), (4, 10671966), (6, 7114644), (8, 5335983), (9, 4743096), (12, 3557322), (18, 2371548), (24, 1778661), (27, 1581032), (36, 1185774), (54, 790516), (72, 592887), (107, 398952), (108, 395258), (214, 199476), (216, 197629), (321, 132984), (428, 99738), (642, 66492), (856, 49869), (963, 44328), (1284, 33246), (1847, 23112), (1926, 22164), (2568, 16623), (2889, 14776), (3694, 11556), (3852, 11082), (5541, 7704), (5778, 7388)]