87751386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 200959200

約数和(自身を除く): 113207814

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 677, 758, 1137, 1354, 2031, 2274, 3411, 4062, 6093, 6822, 7201, 12186, 12863, 14402, 21603, 25726, 38589, 43206, 64809, 77178, 115767, 129618, 231534, 256583, 513166, 769749, 1539498, 2309247, 4618494, 4875077, 9750154, 14625231, 29250462, 43875693, 87751386]

約数ペア:

[(1, 87751386), (2, 43875693), (3, 29250462), (6, 14625231), (9, 9750154), (18, 4875077), (19, 4618494), (38, 2309247), (57, 1539498), (114, 769749), (171, 513166), (342, 256583), (379, 231534), (677, 129618), (758, 115767), (1137, 77178), (1354, 64809), (2031, 43206), (2274, 38589), (3411, 25726), (4062, 21603), (6093, 14402), (6822, 12863), (7201, 12186)]