64820640816

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7379399}}^1$

素因数の和:7379474

約数の個数: 60

約数和(自身を含む): 184381688400

約数和(自身を除く): 119561047584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 7379399, 14758798, 22138197, 29517596, 44276394, 59035192, 66414591, 88552788, 118070384, 132829182, 177105576, 265658364, 354211152, 450143339, 531316728, 900286678, 1062633456, 1350430017, 1800573356, 2700860034, 3601146712, 4051290051, 5401720068, 7202293424, 8102580102, 10803440136, 16205160204, 21606880272, 32410320408, 64820640816]

約数ペア:

[(1, 64820640816), (2, 32410320408), (3, 21606880272), (4, 16205160204), (6, 10803440136), (8, 8102580102), (9, 7202293424), (12, 5401720068), (16, 4051290051), (18, 3601146712), (24, 2700860034), (36, 1800573356), (48, 1350430017), (61, 1062633456), (72, 900286678), (122, 531316728), (144, 450143339), (183, 354211152), (244, 265658364), (366, 177105576), (488, 132829182), (549, 118070384), (732, 88552788), (976, 66414591), (1098, 59035192), (1464, 44276394), (2196, 29517596), (2928, 22138197), (4392, 14758798), (8784, 7379399)]