83820772

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8069}}^1$

素因数の和:8140

約数の個数: 36

約数和(自身を含む): 173876220

約数和(自身を除く): 90055448

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 8069, 10388, 16138, 32276, 56483, 112966, 225932, 395381, 427657, 790762, 855314, 1581524, 1710628, 2993599, 5987198, 11974396, 20955193, 41910386, 83820772]

約数ペア:

[(1, 83820772), (2, 41910386), (4, 20955193), (7, 11974396), (14, 5987198), (28, 2993599), (49, 1710628), (53, 1581524), (98, 855314), (106, 790762), (196, 427657), (212, 395381), (371, 225932), (742, 112966), (1484, 56483), (2597, 32276), (5194, 16138), (8069, 10388)]