31129704

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4695

約数の個数: 64

約数和(自身を含む): 89280000

約数和(自身を除く): 58150296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 4649, 6696, 9298, 13947, 18596, 27894, 37192, 41841, 55788, 83682, 111576, 125523, 144119, 167364, 251046, 288238, 334728, 432357, 502092, 576476, 864714, 1004184, 1152952, 1297071, 1729428, 2594142, 3458856, 3891213, 5188284, 7782426, 10376568, 15564852, 31129704]

約数ペア:

[(1, 31129704), (2, 15564852), (3, 10376568), (4, 7782426), (6, 5188284), (8, 3891213), (9, 3458856), (12, 2594142), (18, 1729428), (24, 1297071), (27, 1152952), (31, 1004184), (36, 864714), (54, 576476), (62, 502092), (72, 432357), (93, 334728), (108, 288238), (124, 251046), (186, 167364), (216, 144119), (248, 125523), (279, 111576), (372, 83682), (558, 55788), (744, 41841), (837, 37192), (1116, 27894), (1674, 18596), (2232, 13947), (3348, 9298), (4649, 6696)]