65643192

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12841}}^1$

素因数の和:12924

約数の個数: 48

約数和(自身を含む): 180301680

約数和(自身を除く): 114658488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12841, 25682, 38523, 51364, 77046, 102728, 115569, 154092, 231138, 308184, 462276, 911711, 924552, 1823422, 2735133, 3646844, 5470266, 7293688, 8205399, 10940532, 16410798, 21881064, 32821596, 65643192]

約数ペア:

[(1, 65643192), (2, 32821596), (3, 21881064), (4, 16410798), (6, 10940532), (8, 8205399), (9, 7293688), (12, 5470266), (18, 3646844), (24, 2735133), (36, 1823422), (71, 924552), (72, 911711), (142, 462276), (213, 308184), (284, 231138), (426, 154092), (568, 115569), (639, 102728), (852, 77046), (1278, 51364), (1704, 38523), (2556, 25682), (5112, 12841)]