2805066072

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{61547}}^1$

素因数の和:61773

約数の個数: 64

約数和(自身を含む): 7828905600

約数和(自身を除く): 5023839528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 11394, 15192, 22788, 45576, 61547, 123094, 184641, 246188, 369282, 492376, 553923, 738564, 1107846, 1477128, 1661769, 2215692, 3323538, 4431384, 6647076, 12986417, 13294152, 25972834, 38959251, 51945668, 77918502, 103891336, 116877753, 155837004, 233755506, 311674008, 350633259, 467511012, 701266518, 935022024, 1402533036, 2805066072]

約数ペア:

[(1, 2805066072), (2, 1402533036), (3, 935022024), (4, 701266518), (6, 467511012), (8, 350633259), (9, 311674008), (12, 233755506), (18, 155837004), (24, 116877753), (27, 103891336), (36, 77918502), (54, 51945668), (72, 38959251), (108, 25972834), (211, 13294152), (216, 12986417), (422, 6647076), (633, 4431384), (844, 3323538), (1266, 2215692), (1688, 1661769), (1899, 1477128), (2532, 1107846), (3798, 738564), (5064, 553923), (5697, 492376), (7596, 369282), (11394, 246188), (15192, 184641), (22788, 123094), (45576, 61547)]