65291238

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 151588800

約数和(自身を除く): 86297562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 173, 174, 241, 261, 346, 482, 519, 522, 723, 783, 1038, 1446, 1557, 1566, 2169, 3114, 4338, 4671, 5017, 6507, 6989, 9342, 10034, 13014, 13978, 15051, 20967, 30102, 41693, 41934, 45153, 62901, 83386, 90306, 125079, 125802, 135459, 188703, 250158, 270918, 375237, 377406, 750474, 1125711, 1209097, 2251422, 2418194, 3627291, 7254582, 10881873, 21763746, 32645619, 65291238]

約数ペア:

[(1, 65291238), (2, 32645619), (3, 21763746), (6, 10881873), (9, 7254582), (18, 3627291), (27, 2418194), (29, 2251422), (54, 1209097), (58, 1125711), (87, 750474), (173, 377406), (174, 375237), (241, 270918), (261, 250158), (346, 188703), (482, 135459), (519, 125802), (522, 125079), (723, 90306), (783, 83386), (1038, 62901), (1446, 45153), (1557, 41934), (1566, 41693), (2169, 30102), (3114, 20967), (4338, 15051), (4671, 13978), (5017, 13014), (6507, 10034), (6989, 9342)]