72848688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 206451072

約数和(自身を除く): 133602384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 281, 491, 528, 562, 843, 982, 1124, 1473, 1686, 1964, 2248, 2946, 3091, 3372, 3928, 4496, 5401, 5892, 6182, 6744, 7856, 9273, 10802, 11784, 12364, 13488, 16203, 18546, 21604, 23568, 24728, 32406, 37092, 43208, 49456, 64812, 74184, 86416, 129624, 137971, 148368, 259248, 275942, 413913, 551884, 827826, 1103768, 1517681, 1655652, 2207536, 3035362, 3311304, 4553043, 6070724, 6622608, 9106086, 12141448, 18212172, 24282896, 36424344, 72848688]

約数ペア:

[(1, 72848688), (2, 36424344), (3, 24282896), (4, 18212172), (6, 12141448), (8, 9106086), (11, 6622608), (12, 6070724), (16, 4553043), (22, 3311304), (24, 3035362), (33, 2207536), (44, 1655652), (48, 1517681), (66, 1103768), (88, 827826), (132, 551884), (176, 413913), (264, 275942), (281, 259248), (491, 148368), (528, 137971), (562, 129624), (843, 86416), (982, 74184), (1124, 64812), (1473, 49456), (1686, 43208), (1964, 37092), (2248, 32406), (2946, 24728), (3091, 23568), (3372, 21604), (3928, 18546), (4496, 16203), (5401, 13488), (5892, 12364), (6182, 11784), (6744, 10802), (7856, 9273)]