80377848

素因数分解:

$2^3\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1523}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 218130120

約数和(自身を除く): 137752272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 733, 1466, 1523, 2199, 2932, 3046, 4398, 4569, 5864, 6092, 6597, 8796, 9138, 12184, 13194, 13707, 17592, 18276, 26388, 27414, 36552, 52776, 54828, 109656, 1116359, 2232718, 3349077, 4465436, 6698154, 8930872, 10047231, 13396308, 20094462, 26792616, 40188924, 80377848]

約数ペア:

[(1, 80377848), (2, 40188924), (3, 26792616), (4, 20094462), (6, 13396308), (8, 10047231), (9, 8930872), (12, 6698154), (18, 4465436), (24, 3349077), (36, 2232718), (72, 1116359), (733, 109656), (1466, 54828), (1523, 52776), (2199, 36552), (2932, 27414), (3046, 26388), (4398, 18276), (4569, 17592), (5864, 13707), (6092, 13194), (6597, 12184), (8796, 9138)]