84067552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 180827640

約数和(自身を除く): 96760088

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 101, 148, 152, 202, 296, 304, 404, 592, 608, 703, 808, 1184, 1369, 1406, 1616, 1919, 2738, 2812, 3232, 3737, 3838, 5476, 5624, 7474, 7676, 10952, 11248, 14948, 15352, 21904, 22496, 26011, 29896, 30704, 43808, 52022, 59792, 61408, 71003, 104044, 119584, 138269, 142006, 208088, 276538, 284012, 416176, 553076, 568024, 832352, 1106152, 1136048, 2212304, 2272096, 2627111, 4424608, 5254222, 10508444, 21016888, 42033776, 84067552]

約数ペア:

[(1, 84067552), (2, 42033776), (4, 21016888), (8, 10508444), (16, 5254222), (19, 4424608), (32, 2627111), (37, 2272096), (38, 2212304), (74, 1136048), (76, 1106152), (101, 832352), (148, 568024), (152, 553076), (202, 416176), (296, 284012), (304, 276538), (404, 208088), (592, 142006), (608, 138269), (703, 119584), (808, 104044), (1184, 71003), (1369, 61408), (1406, 59792), (1616, 52022), (1919, 43808), (2738, 30704), (2812, 29896), (3232, 26011), (3737, 22496), (3838, 21904), (5476, 15352), (5624, 14948), (7474, 11248), (7676, 10952)]