64920264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142369}}^1$

素因数の和:142397

約数の個数: 32

約数和(自身を含む): 170844000

約数和(自身を除く): 105923736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 142369, 284738, 427107, 569476, 854214, 1138952, 1708428, 2705011, 3416856, 5410022, 8115033, 10820044, 16230066, 21640088, 32460132, 64920264]

約数ペア:

[(1, 64920264), (2, 32460132), (3, 21640088), (4, 16230066), (6, 10820044), (8, 8115033), (12, 5410022), (19, 3416856), (24, 2705011), (38, 1708428), (57, 1138952), (76, 854214), (114, 569476), (152, 427107), (228, 284738), (456, 142369)]