90264252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 233162496

約数和(自身を除く): 142898244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 947, 1014, 1222, 1833, 1894, 2028, 2444, 2841, 3666, 3788, 5682, 7332, 7943, 11364, 12311, 15886, 23829, 24622, 31772, 36933, 44509, 47658, 49244, 73866, 89018, 95316, 133527, 147732, 160043, 178036, 267054, 320086, 480129, 534108, 578617, 640172, 960258, 1157234, 1735851, 1920516, 2314468, 3471702, 6943404, 7522021, 15044042, 22566063, 30088084, 45132126, 90264252]

約数ペア:

[(1, 90264252), (2, 45132126), (3, 30088084), (4, 22566063), (6, 15044042), (12, 7522021), (13, 6943404), (26, 3471702), (39, 2314468), (47, 1920516), (52, 1735851), (78, 1157234), (94, 960258), (141, 640172), (156, 578617), (169, 534108), (188, 480129), (282, 320086), (338, 267054), (507, 178036), (564, 160043), (611, 147732), (676, 133527), (947, 95316), (1014, 89018), (1222, 73866), (1833, 49244), (1894, 47658), (2028, 44509), (2444, 36933), (2841, 31772), (3666, 24622), (3788, 23829), (5682, 15886), (7332, 12311), (7943, 11364)]