81497598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 64

約数和(自身を含む): 207567360

約数和(自身を除く): 126069762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5147, 5278, 7917, 10294, 15441, 15834, 30882, 36029, 66911, 72058, 108087, 133822, 149263, 200733, 216174, 298526, 401466, 447789, 468377, 895578, 936754, 1044841, 1405131, 1940419, 2089682, 2810262, 3134523, 3880838, 5821257, 6269046, 11642514, 13582933, 27165866, 40748799, 81497598]

約数ペア:

[(1, 81497598), (2, 40748799), (3, 27165866), (6, 13582933), (7, 11642514), (13, 6269046), (14, 5821257), (21, 3880838), (26, 3134523), (29, 2810262), (39, 2089682), (42, 1940419), (58, 1405131), (78, 1044841), (87, 936754), (91, 895578), (174, 468377), (182, 447789), (203, 401466), (273, 298526), (377, 216174), (406, 200733), (546, 149263), (609, 133822), (754, 108087), (1131, 72058), (1218, 66911), (2262, 36029), (2639, 30882), (5147, 15834), (5278, 15441), (7917, 10294)]