85876708144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{26573}}^1$

素因数の和:26774

約数の個数: 80

約数和(自身を含む): 175804229952

約数和(自身を除く): 89927521808

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 103, 106, 148, 206, 212, 296, 412, 424, 592, 824, 848, 1648, 1961, 3811, 3922, 5459, 7622, 7844, 10918, 15244, 15688, 21836, 26573, 30488, 31376, 43672, 53146, 60976, 87344, 106292, 201983, 212584, 403966, 425168, 807932, 983201, 1408369, 1615864, 1966402, 2737019, 2816738, 3231728, 3932804, 5474038, 5633476, 7865608, 10948076, 11266952, 15731216, 21896152, 22533904, 43792304, 52109653, 101269703, 104219306, 145062007, 202539406, 208438612, 290124014, 405078812, 416877224, 580248028, 810157624, 833754448, 1160496056, 1620315248, 2320992112, 5367294259, 10734588518, 21469177036, 42938354072, 85876708144]

約数ペア:

[(1, 85876708144), (2, 42938354072), (4, 21469177036), (8, 10734588518), (16, 5367294259), (37, 2320992112), (53, 1620315248), (74, 1160496056), (103, 833754448), (106, 810157624), (148, 580248028), (206, 416877224), (212, 405078812), (296, 290124014), (412, 208438612), (424, 202539406), (592, 145062007), (824, 104219306), (848, 101269703), (1648, 52109653), (1961, 43792304), (3811, 22533904), (3922, 21896152), (5459, 15731216), (7622, 11266952), (7844, 10948076), (10918, 7865608), (15244, 5633476), (15688, 5474038), (21836, 3932804), (26573, 3231728), (30488, 2816738), (31376, 2737019), (43672, 1966402), (53146, 1615864), (60976, 1408369), (87344, 983201), (106292, 807932), (201983, 425168), (212584, 403966)]