80168016

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 212736384

約数和(自身を除く): 132568368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 137, 146, 167, 219, 274, 292, 334, 411, 438, 501, 548, 584, 668, 822, 876, 1002, 1096, 1168, 1336, 1644, 1752, 2004, 2192, 2672, 3288, 3504, 4008, 6576, 8016, 10001, 12191, 20002, 22879, 24382, 30003, 36573, 40004, 45758, 48764, 60006, 68637, 73146, 80008, 91516, 97528, 120012, 137274, 146292, 160016, 183032, 195056, 240024, 274548, 292584, 366064, 480048, 549096, 585168, 1098192, 1670167, 3340334, 5010501, 6680668, 10021002, 13361336, 20042004, 26722672, 40084008, 80168016]

約数ペア:

[(1, 80168016), (2, 40084008), (3, 26722672), (4, 20042004), (6, 13361336), (8, 10021002), (12, 6680668), (16, 5010501), (24, 3340334), (48, 1670167), (73, 1098192), (137, 585168), (146, 549096), (167, 480048), (219, 366064), (274, 292584), (292, 274548), (334, 240024), (411, 195056), (438, 183032), (501, 160016), (548, 146292), (584, 137274), (668, 120012), (822, 97528), (876, 91516), (1002, 80008), (1096, 73146), (1168, 68637), (1336, 60006), (1644, 48764), (1752, 45758), (2004, 40004), (2192, 36573), (2672, 30003), (3288, 24382), (3504, 22879), (4008, 20002), (6576, 12191), (8016, 10001)]