84312592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 203875840

約数和(自身を除く): 119563248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 733, 1027, 1106, 1264, 1456, 1466, 2054, 2212, 2932, 4108, 4424, 5131, 5864, 7189, 8216, 8848, 9529, 10262, 11728, 14378, 16432, 19058, 20524, 28756, 38116, 41048, 57512, 57907, 66703, 76232, 82096, 115024, 115814, 133406, 152464, 231628, 266812, 405349, 463256, 533624, 752791, 810698, 926512, 1067248, 1505582, 1621396, 3011164, 3242792, 5269537, 6022328, 6485584, 10539074, 12044656, 21078148, 42156296, 84312592]

約数ペア:

[(1, 84312592), (2, 42156296), (4, 21078148), (7, 12044656), (8, 10539074), (13, 6485584), (14, 6022328), (16, 5269537), (26, 3242792), (28, 3011164), (52, 1621396), (56, 1505582), (79, 1067248), (91, 926512), (104, 810698), (112, 752791), (158, 533624), (182, 463256), (208, 405349), (316, 266812), (364, 231628), (553, 152464), (632, 133406), (728, 115814), (733, 115024), (1027, 82096), (1106, 76232), (1264, 66703), (1456, 57907), (1466, 57512), (2054, 41048), (2212, 38116), (2932, 28756), (4108, 20524), (4424, 19058), (5131, 16432), (5864, 14378), (7189, 11728), (8216, 10262), (8848, 9529)]