69208032

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 72

約数和(自身を含む): 191831976

約数和(自身を除く): 122623944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 1997, 2166, 2888, 3994, 4332, 5776, 5991, 7988, 8664, 11552, 11982, 15976, 17328, 23964, 31952, 34656, 37943, 47928, 63904, 75886, 95856, 113829, 151772, 191712, 227658, 303544, 455316, 607088, 720917, 910632, 1214176, 1441834, 1821264, 2162751, 2883668, 3642528, 4325502, 5767336, 8651004, 11534672, 17302008, 23069344, 34604016, 69208032]

約数ペア:

[(1, 69208032), (2, 34604016), (3, 23069344), (4, 17302008), (6, 11534672), (8, 8651004), (12, 5767336), (16, 4325502), (19, 3642528), (24, 2883668), (32, 2162751), (38, 1821264), (48, 1441834), (57, 1214176), (76, 910632), (96, 720917), (114, 607088), (152, 455316), (228, 303544), (304, 227658), (361, 191712), (456, 151772), (608, 113829), (722, 95856), (912, 75886), (1083, 63904), (1444, 47928), (1824, 37943), (1997, 34656), (2166, 31952), (2888, 23964), (3994, 17328), (4332, 15976), (5776, 11982), (5991, 11552), (7988, 8664)]