72671310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 196300800

約数和(自身を除く): 123629490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3407, 3555, 4266, 6814, 7110, 10221, 10665, 17035, 20442, 21330, 30663, 34070, 51105, 61326, 91989, 102210, 153315, 183978, 269153, 306630, 459945, 538306, 807459, 919890, 1345765, 1614918, 2422377, 2691530, 4037295, 4844754, 7267131, 8074590, 12111885, 14534262, 24223770, 36335655, 72671310]

約数ペア:

[(1, 72671310), (2, 36335655), (3, 24223770), (5, 14534262), (6, 12111885), (9, 8074590), (10, 7267131), (15, 4844754), (18, 4037295), (27, 2691530), (30, 2422377), (45, 1614918), (54, 1345765), (79, 919890), (90, 807459), (135, 538306), (158, 459945), (237, 306630), (270, 269153), (395, 183978), (474, 153315), (711, 102210), (790, 91989), (1185, 61326), (1422, 51105), (2133, 34070), (2370, 30663), (3407, 21330), (3555, 20442), (4266, 17035), (6814, 10665), (7110, 10221)]