42560064

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 84

約数和(自身を含む): 125350524

約数和(自身を除く): 82790460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 1997, 2368, 2664, 3552, 3994, 5328, 5991, 7104, 7988, 10656, 11982, 15976, 17973, 21312, 23964, 31952, 35946, 47928, 63904, 71892, 73889, 95856, 127808, 143784, 147778, 191712, 221667, 287568, 295556, 383424, 443334, 575136, 591112, 665001, 886668, 1150272, 1182224, 1330002, 1773336, 2364448, 2660004, 3546672, 4728896, 5320008, 7093344, 10640016, 14186688, 21280032, 42560064]

約数ペア:

[(1, 42560064), (2, 21280032), (3, 14186688), (4, 10640016), (6, 7093344), (8, 5320008), (9, 4728896), (12, 3546672), (16, 2660004), (18, 2364448), (24, 1773336), (32, 1330002), (36, 1182224), (37, 1150272), (48, 886668), (64, 665001), (72, 591112), (74, 575136), (96, 443334), (111, 383424), (144, 295556), (148, 287568), (192, 221667), (222, 191712), (288, 147778), (296, 143784), (333, 127808), (444, 95856), (576, 73889), (592, 71892), (666, 63904), (888, 47928), (1184, 35946), (1332, 31952), (1776, 23964), (1997, 21312), (2368, 17973), (2664, 15976), (3552, 11982), (3994, 10656), (5328, 7988), (5991, 7104)]