61216722

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 161113920

約数和(自身を除く): 99897198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1459, 1554, 1998, 2331, 2918, 2997, 4377, 4662, 5994, 6993, 8754, 10213, 13131, 13986, 20426, 20979, 26262, 30639, 39393, 41958, 53983, 61278, 78786, 91917, 107966, 118179, 161949, 183834, 236358, 275751, 323898, 377881, 485847, 551502, 755762, 827253, 971694, 1133643, 1457541, 1654506, 2267286, 2915082, 3400929, 4372623, 6801858, 8745246, 10202787, 20405574, 30608361, 61216722]

約数ペア:

[(1, 61216722), (2, 30608361), (3, 20405574), (6, 10202787), (7, 8745246), (9, 6801858), (14, 4372623), (18, 3400929), (21, 2915082), (27, 2267286), (37, 1654506), (42, 1457541), (54, 1133643), (63, 971694), (74, 827253), (81, 755762), (111, 551502), (126, 485847), (162, 377881), (189, 323898), (222, 275751), (259, 236358), (333, 183834), (378, 161949), (518, 118179), (567, 107966), (666, 91917), (777, 78786), (999, 61278), (1134, 53983), (1459, 41958), (1554, 39393), (1998, 30639), (2331, 26262), (2918, 20979), (2997, 20426), (4377, 13986), (4662, 13131), (5994, 10213), (6993, 8754)]