90697326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 107746194

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 131, 138, 173, 174, 262, 346, 393, 519, 667, 786, 1038, 1334, 2001, 3013, 3799, 3979, 4002, 5017, 6026, 7598, 7958, 9039, 10034, 11397, 11937, 15051, 18078, 22663, 22794, 23874, 30102, 45326, 67989, 87377, 115391, 135978, 174754, 230782, 262131, 346173, 521249, 524262, 657227, 692346, 1042498, 1314454, 1563747, 1971681, 3127494, 3943362, 15116221, 30232442, 45348663, 90697326]

約数ペア:

[(1, 90697326), (2, 45348663), (3, 30232442), (6, 15116221), (23, 3943362), (29, 3127494), (46, 1971681), (58, 1563747), (69, 1314454), (87, 1042498), (131, 692346), (138, 657227), (173, 524262), (174, 521249), (262, 346173), (346, 262131), (393, 230782), (519, 174754), (667, 135978), (786, 115391), (1038, 87377), (1334, 67989), (2001, 45326), (3013, 30102), (3799, 23874), (3979, 22794), (4002, 22663), (5017, 18078), (6026, 15051), (7598, 11937), (7958, 11397), (9039, 10034)]