66783858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 146644992

約数和(自身を除く): 79861134

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 67, 69, 93, 134, 138, 186, 201, 233, 402, 466, 699, 713, 1398, 1426, 1541, 2077, 2139, 3082, 4154, 4278, 4623, 5359, 6231, 7223, 9246, 10718, 12462, 14446, 15611, 16077, 21669, 31222, 32154, 43338, 46833, 47771, 93666, 95542, 143313, 166129, 286626, 332258, 359053, 483941, 498387, 718106, 967882, 996774, 1077159, 1451823, 2154318, 2903646, 11130643, 22261286, 33391929, 66783858]

約数ペア:

[(1, 66783858), (2, 33391929), (3, 22261286), (6, 11130643), (23, 2903646), (31, 2154318), (46, 1451823), (62, 1077159), (67, 996774), (69, 967882), (93, 718106), (134, 498387), (138, 483941), (186, 359053), (201, 332258), (233, 286626), (402, 166129), (466, 143313), (699, 95542), (713, 93666), (1398, 47771), (1426, 46833), (1541, 43338), (2077, 32154), (2139, 31222), (3082, 21669), (4154, 16077), (4278, 15611), (4623, 14446), (5359, 12462), (6231, 10718), (7223, 9246)]