25355844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 42365628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 271, 276, 339, 414, 452, 542, 678, 813, 828, 1017, 1084, 1356, 1626, 2034, 2439, 2599, 3252, 4068, 4878, 5198, 6233, 7797, 9756, 10396, 12466, 15594, 18699, 23391, 24932, 30623, 31188, 37398, 46782, 56097, 61246, 74796, 91869, 93564, 112194, 122492, 183738, 224388, 275607, 367476, 551214, 704329, 1102428, 1408658, 2112987, 2817316, 4225974, 6338961, 8451948, 12677922, 25355844]

約数ペア:

[(1, 25355844), (2, 12677922), (3, 8451948), (4, 6338961), (6, 4225974), (9, 2817316), (12, 2112987), (18, 1408658), (23, 1102428), (36, 704329), (46, 551214), (69, 367476), (92, 275607), (113, 224388), (138, 183738), (207, 122492), (226, 112194), (271, 93564), (276, 91869), (339, 74796), (414, 61246), (452, 56097), (542, 46782), (678, 37398), (813, 31188), (828, 30623), (1017, 24932), (1084, 23391), (1356, 18699), (1626, 15594), (2034, 12466), (2439, 10396), (2599, 9756), (3252, 7797), (4068, 6233), (4878, 5198)]