90028702

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 153180720

約数和(自身を除く): 63152018

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 131, 262, 289, 493, 578, 697, 986, 1189, 1394, 2227, 2378, 3799, 4454, 5371, 7598, 8381, 10742, 11849, 16762, 20213, 23698, 37859, 40426, 64583, 75718, 91307, 129166, 155759, 182614, 311518, 343621, 687242, 1097911, 1552219, 2195822, 2647903, 3104438, 5295806, 45014351, 90028702]

約数ペア:

[(1, 90028702), (2, 45014351), (17, 5295806), (29, 3104438), (34, 2647903), (41, 2195822), (58, 1552219), (82, 1097911), (131, 687242), (262, 343621), (289, 311518), (493, 182614), (578, 155759), (697, 129166), (986, 91307), (1189, 75718), (1394, 64583), (2227, 40426), (2378, 37859), (3799, 23698), (4454, 20213), (5371, 16762), (7598, 11849), (8381, 10742)]