78161716996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{37963}}^1$

素因数の和:38692

約数の個数: 48

約数和(自身を含む): 151501871808

約数和(自身を除く): 73340154812

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 641, 803, 1282, 1606, 2564, 3212, 7051, 14102, 28204, 37963, 46793, 75926, 93586, 151852, 187172, 417593, 514723, 835186, 1029446, 1670372, 2058892, 2771299, 5542598, 11085196, 24334283, 30484289, 48668566, 60968578, 97337132, 121937156, 267677113, 535354226, 1070708452, 1776402659, 3552805318, 7105610636, 19540429249, 39080858498, 78161716996]

約数ペア:

[(1, 78161716996), (2, 39080858498), (4, 19540429249), (11, 7105610636), (22, 3552805318), (44, 1776402659), (73, 1070708452), (146, 535354226), (292, 267677113), (641, 121937156), (803, 97337132), (1282, 60968578), (1606, 48668566), (2564, 30484289), (3212, 24334283), (7051, 11085196), (14102, 5542598), (28204, 2771299), (37963, 2058892), (46793, 1670372), (75926, 1029446), (93586, 835186), (151852, 514723), (187172, 417593)]