86607564

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 205564800

約数和(自身を除く): 118957236

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 274, 278, 379, 411, 417, 548, 556, 758, 822, 834, 1137, 1516, 1644, 1668, 2274, 4548, 19043, 38086, 51923, 52681, 57129, 76172, 103846, 105362, 114258, 155769, 158043, 207692, 210724, 228516, 311538, 316086, 623076, 632172, 7217297, 14434594, 21651891, 28869188, 43303782, 86607564]

約数ペア:

[(1, 86607564), (2, 43303782), (3, 28869188), (4, 21651891), (6, 14434594), (12, 7217297), (137, 632172), (139, 623076), (274, 316086), (278, 311538), (379, 228516), (411, 210724), (417, 207692), (548, 158043), (556, 155769), (758, 114258), (822, 105362), (834, 103846), (1137, 76172), (1516, 57129), (1644, 52681), (1668, 51923), (2274, 38086), (4548, 19043)]