123392028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 298296320

約数和(自身を除く): 174904292

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 409, 811, 818, 1227, 1622, 1636, 2433, 2454, 3244, 4866, 4908, 9732, 12679, 25141, 25358, 38037, 50282, 50716, 75423, 76074, 100564, 150846, 152148, 301692, 331699, 663398, 995097, 1326796, 1990194, 3980388, 10282669, 20565338, 30848007, 41130676, 61696014, 123392028]

約数ペア:

[(1, 123392028), (2, 61696014), (3, 41130676), (4, 30848007), (6, 20565338), (12, 10282669), (31, 3980388), (62, 1990194), (93, 1326796), (124, 995097), (186, 663398), (372, 331699), (409, 301692), (811, 152148), (818, 150846), (1227, 100564), (1622, 76074), (1636, 75423), (2433, 50716), (2454, 50282), (3244, 38037), (4866, 25358), (4908, 25141), (9732, 12679)]