77130872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 179928000

約数和(自身を除く): 102797128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1049, 1313, 1414, 2098, 2626, 2828, 4196, 5252, 5656, 7343, 8392, 9191, 10504, 13637, 14686, 18382, 27274, 29372, 36764, 54548, 58744, 73528, 95459, 105949, 109096, 190918, 211898, 381836, 423796, 741643, 763672, 847592, 1377337, 1483286, 2754674, 2966572, 5509348, 5933144, 9641359, 11018696, 19282718, 38565436, 77130872]

約数ペア:

[(1, 77130872), (2, 38565436), (4, 19282718), (7, 11018696), (8, 9641359), (13, 5933144), (14, 5509348), (26, 2966572), (28, 2754674), (52, 1483286), (56, 1377337), (91, 847592), (101, 763672), (104, 741643), (182, 423796), (202, 381836), (364, 211898), (404, 190918), (707, 109096), (728, 105949), (808, 95459), (1049, 73528), (1313, 58744), (1414, 54548), (2098, 36764), (2626, 29372), (2828, 27274), (4196, 18382), (5252, 14686), (5656, 13637), (7343, 10504), (8392, 9191)]