84054784

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 192790080

約数和(自身を除く): 108735296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1571, 1672, 2432, 2816, 3142, 3344, 4864, 6284, 6688, 12568, 13376, 17281, 25136, 26752, 29849, 34562, 50272, 53504, 59698, 69124, 100544, 119396, 138248, 201088, 238792, 276496, 328339, 402176, 477584, 552992, 656678, 955168, 1105984, 1313356, 1910336, 2211968, 2626712, 3820672, 4423936, 5253424, 7641344, 10506848, 21013696, 42027392, 84054784]

約数ペア:

[(1, 84054784), (2, 42027392), (4, 21013696), (8, 10506848), (11, 7641344), (16, 5253424), (19, 4423936), (22, 3820672), (32, 2626712), (38, 2211968), (44, 1910336), (64, 1313356), (76, 1105984), (88, 955168), (128, 656678), (152, 552992), (176, 477584), (209, 402176), (256, 328339), (304, 276496), (352, 238792), (418, 201088), (608, 138248), (704, 119396), (836, 100544), (1216, 69124), (1408, 59698), (1571, 53504), (1672, 50272), (2432, 34562), (2816, 29849), (3142, 26752), (3344, 25136), (4864, 17281), (6284, 13376), (6688, 12568)]