29147724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 78977808

約数和(自身を除く): 49830084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 491, 582, 612, 873, 982, 1164, 1473, 1649, 1746, 1964, 2946, 3298, 3492, 4419, 4947, 5892, 6596, 8347, 8838, 9894, 14841, 16694, 17676, 19788, 25041, 29682, 33388, 47627, 50082, 59364, 75123, 95254, 100164, 142881, 150246, 190508, 285762, 300492, 428643, 571524, 809659, 857286, 1619318, 1714572, 2428977, 3238636, 4857954, 7286931, 9715908, 14573862, 29147724]

約数ペア:

[(1, 29147724), (2, 14573862), (3, 9715908), (4, 7286931), (6, 4857954), (9, 3238636), (12, 2428977), (17, 1714572), (18, 1619318), (34, 857286), (36, 809659), (51, 571524), (68, 428643), (97, 300492), (102, 285762), (153, 190508), (194, 150246), (204, 142881), (291, 100164), (306, 95254), (388, 75123), (491, 59364), (582, 50082), (612, 47627), (873, 33388), (982, 29682), (1164, 25041), (1473, 19788), (1649, 17676), (1746, 16694), (1964, 14841), (2946, 9894), (3298, 8838), (3492, 8347), (4419, 6596), (4947, 5892)]