77582428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 170005248

約数和(自身を除く): 92422820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 662, 761, 1324, 1522, 2317, 3044, 3641, 4634, 5327, 7282, 8371, 9268, 10654, 14564, 16742, 21308, 25487, 33484, 50974, 58597, 101948, 117194, 234388, 251891, 503782, 1007564, 1763237, 2770801, 3526474, 5541602, 7052948, 11083204, 19395607, 38791214, 77582428]

約数ペア:

[(1, 77582428), (2, 38791214), (4, 19395607), (7, 11083204), (11, 7052948), (14, 5541602), (22, 3526474), (28, 2770801), (44, 1763237), (77, 1007564), (154, 503782), (308, 251891), (331, 234388), (662, 117194), (761, 101948), (1324, 58597), (1522, 50974), (2317, 33484), (3044, 25487), (3641, 21308), (4634, 16742), (5327, 14564), (7282, 10654), (8371, 9268)]