107257428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 284618880

約数和(自身を除く): 177361452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 1447, 2059, 2556, 2894, 4118, 4341, 5788, 6177, 8236, 8682, 12354, 13023, 17364, 18531, 24708, 26046, 37062, 41963, 52092, 74124, 83926, 102737, 125889, 167852, 205474, 251778, 308211, 377667, 410948, 503556, 616422, 755334, 924633, 1232844, 1510668, 1849266, 2979373, 3698532, 5958746, 8938119, 11917492, 17876238, 26814357, 35752476, 53628714, 107257428]

約数ペア:

[(1, 107257428), (2, 53628714), (3, 35752476), (4, 26814357), (6, 17876238), (9, 11917492), (12, 8938119), (18, 5958746), (29, 3698532), (36, 2979373), (58, 1849266), (71, 1510668), (87, 1232844), (116, 924633), (142, 755334), (174, 616422), (213, 503556), (261, 410948), (284, 377667), (348, 308211), (426, 251778), (522, 205474), (639, 167852), (852, 125889), (1044, 102737), (1278, 83926), (1447, 74124), (2059, 52092), (2556, 41963), (2894, 37062), (4118, 26046), (4341, 24708), (5788, 18531), (6177, 17364), (8236, 13023), (8682, 12354)]