91489294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 164102400

約数和(自身を除く): 72613106

約数列:

[1, 2, 13, 19, 26, 38, 43, 59, 73, 86, 118, 146, 247, 494, 559, 767, 817, 949, 1118, 1121, 1387, 1534, 1634, 1898, 2242, 2537, 2774, 3139, 4307, 5074, 6278, 8614, 10621, 14573, 18031, 21242, 29146, 32981, 36062, 40807, 48203, 55991, 59641, 65962, 81614, 81833, 96406, 111982, 119282, 163666, 185201, 370402, 626639, 775333, 1063829, 1253278, 1550666, 2127658, 2407613, 3518819, 4815226, 7037638, 45744647, 91489294]

約数ペア:

[(1, 91489294), (2, 45744647), (13, 7037638), (19, 4815226), (26, 3518819), (38, 2407613), (43, 2127658), (59, 1550666), (73, 1253278), (86, 1063829), (118, 775333), (146, 626639), (247, 370402), (494, 185201), (559, 163666), (767, 119282), (817, 111982), (949, 96406), (1118, 81833), (1121, 81614), (1387, 65962), (1534, 59641), (1634, 55991), (1898, 48203), (2242, 40807), (2537, 36062), (2774, 32981), (3139, 29146), (4307, 21242), (5074, 18031), (6278, 14573), (8614, 10621)]