87349444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 194231296

約数和(自身を除く): 106881852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7741, 11284, 15482, 30964, 54187, 100633, 108374, 201266, 216748, 239971, 402532, 479942, 704431, 959884, 1408862, 1679797, 2817724, 3119623, 3359594, 6239246, 6719188, 12478492, 21837361, 43674722, 87349444]

約数ペア:

[(1, 87349444), (2, 43674722), (4, 21837361), (7, 12478492), (13, 6719188), (14, 6239246), (26, 3359594), (28, 3119623), (31, 2817724), (52, 1679797), (62, 1408862), (91, 959884), (124, 704431), (182, 479942), (217, 402532), (364, 239971), (403, 216748), (434, 201266), (806, 108374), (868, 100633), (1612, 54187), (2821, 30964), (5642, 15482), (7741, 11284)]