85576988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 186009600

約数和(自身を除く): 100432612

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 5189, 8246, 10378, 16492, 20756, 36323, 72646, 98591, 145292, 160859, 197182, 321718, 394364, 643436, 690137, 1126013, 1380274, 2252026, 2760548, 3056321, 4504052, 6112642, 12225284, 21394247, 42788494, 85576988]

約数ペア:

[(1, 85576988), (2, 42788494), (4, 21394247), (7, 12225284), (14, 6112642), (19, 4504052), (28, 3056321), (31, 2760548), (38, 2252026), (62, 1380274), (76, 1126013), (124, 690137), (133, 643436), (217, 394364), (266, 321718), (434, 197182), (532, 160859), (589, 145292), (868, 98591), (1178, 72646), (2356, 36323), (4123, 20756), (5189, 16492), (8246, 10378)]