78397458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4219}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 166099200

約数和(自身を除く): 87701742

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 4219, 6194, 8438, 9291, 12657, 18582, 25314, 80161, 160322, 240483, 480966, 687697, 1375394, 2063091, 4126182, 13066243, 26132486, 39198729, 78397458]

約数ペア:

[(1, 78397458), (2, 39198729), (3, 26132486), (6, 13066243), (19, 4126182), (38, 2063091), (57, 1375394), (114, 687697), (163, 480966), (326, 240483), (489, 160322), (978, 80161), (3097, 25314), (4219, 18582), (6194, 12657), (8438, 9291)]