65572686

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 89947314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 809, 1026, 1422, 1501, 1618, 2133, 2427, 3002, 4266, 4503, 4854, 7281, 9006, 13509, 14562, 15371, 21843, 27018, 30742, 40527, 43686, 46113, 63911, 81054, 92226, 127822, 138339, 191733, 276678, 383466, 415017, 575199, 830034, 1150398, 1214309, 1725597, 2428618, 3451194, 3642927, 7285854, 10928781, 21857562, 32786343, 65572686]

約数ペア:

[(1, 65572686), (2, 32786343), (3, 21857562), (6, 10928781), (9, 7285854), (18, 3642927), (19, 3451194), (27, 2428618), (38, 1725597), (54, 1214309), (57, 1150398), (79, 830034), (114, 575199), (158, 415017), (171, 383466), (237, 276678), (342, 191733), (474, 138339), (513, 127822), (711, 92226), (809, 81054), (1026, 63911), (1422, 46113), (1501, 43686), (1618, 40527), (2133, 30742), (2427, 27018), (3002, 21843), (4266, 15371), (4503, 14562), (4854, 13509), (7281, 9006)]