90775914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 184913280

約数和(自身を除く): 94137366

約数列:

[1, 2, 3, 6, 71, 142, 213, 409, 426, 521, 818, 1042, 1227, 1563, 2454, 3126, 29039, 36991, 58078, 73982, 87117, 110973, 174234, 213089, 221946, 426178, 639267, 1278534, 15129319, 30258638, 45387957, 90775914]

約数ペア:

[(1, 90775914), (2, 45387957), (3, 30258638), (6, 15129319), (71, 1278534), (142, 639267), (213, 426178), (409, 221946), (426, 213089), (521, 174234), (818, 110973), (1042, 87117), (1227, 73982), (1563, 58078), (2454, 36991), (3126, 29039)]