99978246

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 228795840

約数和(自身を除く): 128817594

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 181, 193, 318, 362, 386, 477, 543, 579, 954, 1086, 1158, 1431, 1629, 1737, 2862, 3258, 3474, 4887, 5211, 9593, 9774, 10229, 10422, 19186, 20458, 28779, 30687, 34933, 57558, 61374, 69866, 86337, 92061, 104799, 172674, 184122, 209598, 259011, 276183, 314397, 518022, 552366, 628794, 943191, 1851449, 1886382, 3702898, 5554347, 11108694, 16663041, 33326082, 49989123, 99978246]

約数ペア:

[(1, 99978246), (2, 49989123), (3, 33326082), (6, 16663041), (9, 11108694), (18, 5554347), (27, 3702898), (53, 1886382), (54, 1851449), (106, 943191), (159, 628794), (181, 552366), (193, 518022), (318, 314397), (362, 276183), (386, 259011), (477, 209598), (543, 184122), (579, 172674), (954, 104799), (1086, 92061), (1158, 86337), (1431, 69866), (1629, 61374), (1737, 57558), (2862, 34933), (3258, 30687), (3474, 28779), (4887, 20458), (5211, 19186), (9593, 10422), (9774, 10229)]