87513972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80141}}^1$

素因数の和:80168

約数の個数: 48

約数和(自身を含む): 251325312

約数和(自身を除く): 163811340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 80141, 160282, 240423, 320564, 480846, 560987, 961692, 1041833, 1121974, 1682961, 2083666, 2243948, 3125499, 3365922, 4167332, 6250998, 6731844, 7292831, 12501996, 14585662, 21878493, 29171324, 43756986, 87513972]

約数ペア:

[(1, 87513972), (2, 43756986), (3, 29171324), (4, 21878493), (6, 14585662), (7, 12501996), (12, 7292831), (13, 6731844), (14, 6250998), (21, 4167332), (26, 3365922), (28, 3125499), (39, 2243948), (42, 2083666), (52, 1682961), (78, 1121974), (84, 1041833), (91, 961692), (156, 560987), (182, 480846), (273, 320564), (364, 240423), (546, 160282), (1092, 80141)]