72777258

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 99590742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 797, 801, 1026, 1594, 1602, 1691, 2391, 2403, 3382, 4782, 4806, 5073, 7173, 10146, 14346, 15143, 15219, 21519, 30286, 30438, 43038, 45429, 45657, 70933, 90858, 91314, 136287, 141866, 212799, 272574, 408861, 425598, 638397, 817722, 1276794, 1347727, 1915191, 2695454, 3830382, 4043181, 8086362, 12129543, 24259086, 36388629, 72777258]

約数ペア:

[(1, 72777258), (2, 36388629), (3, 24259086), (6, 12129543), (9, 8086362), (18, 4043181), (19, 3830382), (27, 2695454), (38, 1915191), (54, 1347727), (57, 1276794), (89, 817722), (114, 638397), (171, 425598), (178, 408861), (267, 272574), (342, 212799), (513, 141866), (534, 136287), (797, 91314), (801, 90858), (1026, 70933), (1594, 45657), (1602, 45429), (1691, 43038), (2391, 30438), (2403, 30286), (3382, 21519), (4782, 15219), (4806, 15143), (5073, 14346), (7173, 10146)]