90043356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 252322560

約数和(自身を除く): 162279204

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1787, 1938, 2652, 2964, 3574, 3876, 4199, 5361, 7148, 8398, 10722, 12597, 16796, 21444, 23231, 25194, 30379, 33953, 46462, 50388, 60758, 67906, 69693, 91137, 92924, 101859, 121516, 135812, 139386, 182274, 203718, 278772, 364548, 394927, 407436, 441389, 577201, 789854, 882778, 1154402, 1184781, 1324167, 1579708, 1731603, 1765556, 2308804, 2369562, 2648334, 3463206, 4739124, 5296668, 6926412, 7503613, 15007226, 22510839, 30014452, 45021678, 90043356]

約数ペア:

[(1, 90043356), (2, 45021678), (3, 30014452), (4, 22510839), (6, 15007226), (12, 7503613), (13, 6926412), (17, 5296668), (19, 4739124), (26, 3463206), (34, 2648334), (38, 2369562), (39, 2308804), (51, 1765556), (52, 1731603), (57, 1579708), (68, 1324167), (76, 1184781), (78, 1154402), (102, 882778), (114, 789854), (156, 577201), (204, 441389), (221, 407436), (228, 394927), (247, 364548), (323, 278772), (442, 203718), (494, 182274), (646, 139386), (663, 135812), (741, 121516), (884, 101859), (969, 92924), (988, 91137), (1292, 69693), (1326, 67906), (1482, 60758), (1787, 50388), (1938, 46462), (2652, 33953), (2964, 30379), (3574, 25194), (3876, 23231), (4199, 21444), (5361, 16796), (7148, 12597), (8398, 10722)]