66779504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 144897720

約数和(自身を除く): 78118216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 109, 118, 176, 218, 236, 436, 472, 649, 872, 944, 1199, 1298, 1744, 2398, 2596, 3481, 4796, 5192, 6431, 6962, 9592, 10384, 12862, 13924, 19184, 25724, 27848, 38291, 51448, 55696, 70741, 76582, 102896, 141482, 153164, 282964, 306328, 379429, 565928, 612656, 758858, 1131856, 1517716, 3035432, 4173719, 6070864, 8347438, 16694876, 33389752, 66779504]

約数ペア:

[(1, 66779504), (2, 33389752), (4, 16694876), (8, 8347438), (11, 6070864), (16, 4173719), (22, 3035432), (44, 1517716), (59, 1131856), (88, 758858), (109, 612656), (118, 565928), (176, 379429), (218, 306328), (236, 282964), (436, 153164), (472, 141482), (649, 102896), (872, 76582), (944, 70741), (1199, 55696), (1298, 51448), (1744, 38291), (2398, 27848), (2596, 25724), (3481, 19184), (4796, 13924), (5192, 12862), (6431, 10384), (6962, 9592)]