78141452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 157409280

約数和(自身を除く): 79267828

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 1951, 2108, 2356, 3902, 7804, 10013, 20026, 33167, 37069, 40052, 60481, 66334, 74138, 120962, 132668, 148276, 241924, 630173, 1028177, 1149139, 1260346, 2056354, 2298278, 2520692, 4112708, 4596556, 19535363, 39070726, 78141452]

約数ペア:

[(1, 78141452), (2, 39070726), (4, 19535363), (17, 4596556), (19, 4112708), (31, 2520692), (34, 2298278), (38, 2056354), (62, 1260346), (68, 1149139), (76, 1028177), (124, 630173), (323, 241924), (527, 148276), (589, 132668), (646, 120962), (1054, 74138), (1178, 66334), (1292, 60481), (1951, 40052), (2108, 37069), (2356, 33167), (3902, 20026), (7804, 10013)]