66921744

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20809}}^1$

素因数の和:20887

約数の個数: 40

約数和(自身を含む): 175469920

約数和(自身を除く): 108548176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 332944, 499416, 998832, 1394203, 2788406, 4182609, 5576812, 8365218, 11153624, 16730436, 22307248, 33460872, 66921744]

約数ペア:

[(1, 66921744), (2, 33460872), (3, 22307248), (4, 16730436), (6, 11153624), (8, 8365218), (12, 5576812), (16, 4182609), (24, 2788406), (48, 1394203), (67, 998832), (134, 499416), (201, 332944), (268, 249708), (402, 166472), (536, 124854), (804, 83236), (1072, 62427), (1608, 41618), (3216, 20809)]