89840392012

素因数分解:

$2^2\times 7^2\times {\mathrm{3709}}^1\times {\mathrm{123583}}^1$

素因数の和:127310

約数の個数: 36

約数和(自身を含む): 182940159360

約数和(自身を除く): 93099767348

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3709, 7418, 14836, 25963, 51926, 103852, 123583, 181741, 247166, 363482, 494332, 726964, 865081, 1730162, 3460324, 6055567, 12111134, 24222268, 458369347, 916738694, 1833477388, 3208585429, 6417170858, 12834341716, 22460098003, 44920196006, 89840392012]

約数ペア:

[(1, 89840392012), (2, 44920196006), (4, 22460098003), (7, 12834341716), (14, 6417170858), (28, 3208585429), (49, 1833477388), (98, 916738694), (196, 458369347), (3709, 24222268), (7418, 12111134), (14836, 6055567), (25963, 3460324), (51926, 1730162), (103852, 865081), (123583, 726964), (181741, 494332), (247166, 363482)]