83311884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^2$

素因数の和:727

約数の個数: 54

約数和(自身を含む): 222314820

約数和(自身を除く): 139002936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 349, 684, 698, 1047, 1396, 2094, 3141, 4188, 6282, 6631, 12564, 13262, 19893, 26524, 39786, 59679, 79572, 119358, 121801, 238716, 243602, 365403, 487204, 730806, 1096209, 1461612, 2192418, 2314219, 4384836, 4628438, 6942657, 9256876, 13885314, 20827971, 27770628, 41655942, 83311884]

約数ペア:

[(1, 83311884), (2, 41655942), (3, 27770628), (4, 20827971), (6, 13885314), (9, 9256876), (12, 6942657), (18, 4628438), (19, 4384836), (36, 2314219), (38, 2192418), (57, 1461612), (76, 1096209), (114, 730806), (171, 487204), (228, 365403), (342, 243602), (349, 238716), (684, 121801), (698, 119358), (1047, 79572), (1396, 59679), (2094, 39786), (3141, 26524), (4188, 19893), (6282, 13262), (6631, 12564)]