78344684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 75758356

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 206, 236, 293, 412, 586, 649, 1133, 1172, 1298, 2266, 2596, 3223, 4532, 6077, 6446, 12154, 12892, 17287, 24308, 30179, 34574, 60358, 66847, 69148, 120716, 133694, 190157, 267388, 331969, 380314, 663938, 760628, 1327876, 1780561, 3561122, 7122244, 19586171, 39172342, 78344684]

約数ペア:

[(1, 78344684), (2, 39172342), (4, 19586171), (11, 7122244), (22, 3561122), (44, 1780561), (59, 1327876), (103, 760628), (118, 663938), (206, 380314), (236, 331969), (293, 267388), (412, 190157), (586, 133694), (649, 120716), (1133, 69148), (1172, 66847), (1298, 60358), (2266, 34574), (2596, 30179), (3223, 24308), (4532, 17287), (6077, 12892), (6446, 12154)]