111228444

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 72

約数和(自身を含む): 295762320

約数和(自身を除く): 184533876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 557, 774, 1114, 1161, 1548, 1671, 1849, 2228, 2322, 3342, 3698, 4644, 5013, 5547, 6684, 7396, 10026, 11094, 15039, 16641, 20052, 22188, 23951, 30078, 33282, 47902, 49923, 60156, 66564, 71853, 95804, 99846, 143706, 199692, 215559, 287412, 431118, 646677, 862236, 1029893, 1293354, 2059786, 2586708, 3089679, 4119572, 6179358, 9269037, 12358716, 18538074, 27807111, 37076148, 55614222, 111228444]

約数ペア:

[(1, 111228444), (2, 55614222), (3, 37076148), (4, 27807111), (6, 18538074), (9, 12358716), (12, 9269037), (18, 6179358), (27, 4119572), (36, 3089679), (43, 2586708), (54, 2059786), (86, 1293354), (108, 1029893), (129, 862236), (172, 646677), (258, 431118), (387, 287412), (516, 215559), (557, 199692), (774, 143706), (1114, 99846), (1161, 95804), (1548, 71853), (1671, 66564), (1849, 60156), (2228, 49923), (2322, 47902), (3342, 33282), (3698, 30078), (4644, 23951), (5013, 22188), (5547, 20052), (6684, 16641), (7396, 15039), (10026, 11094)]