73309796

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 153014400

約数和(自身を除く): 79704604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 274, 406, 548, 659, 812, 959, 1318, 1918, 2636, 3836, 3973, 4613, 7946, 9226, 15892, 18452, 19111, 27811, 38222, 55622, 76444, 90283, 111244, 133777, 180566, 267554, 361132, 535108, 631981, 1263962, 2527924, 2618207, 5236414, 10472828, 18327449, 36654898, 73309796]

約数ペア:

[(1, 73309796), (2, 36654898), (4, 18327449), (7, 10472828), (14, 5236414), (28, 2618207), (29, 2527924), (58, 1263962), (116, 631981), (137, 535108), (203, 361132), (274, 267554), (406, 180566), (548, 133777), (659, 111244), (812, 90283), (959, 76444), (1318, 55622), (1918, 38222), (2636, 27811), (3836, 19111), (3973, 18452), (4613, 15892), (7946, 9226)]