66461136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 197320704

約数和(自身を除く): 130859568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 887, 892, 1338, 1561, 1774, 1784, 2661, 2676, 3122, 3548, 3568, 4683, 5322, 5352, 6209, 6244, 7096, 9366, 10644, 10704, 12418, 12488, 14192, 18627, 18732, 21288, 24836, 24976, 37254, 37464, 42576, 49672, 74508, 74928, 99344, 149016, 197801, 298032, 395602, 593403, 791204, 1186806, 1384607, 1582408, 2373612, 2769214, 3164816, 4153821, 4747224, 5538428, 8307642, 9494448, 11076856, 16615284, 22153712, 33230568, 66461136]

約数ペア:

[(1, 66461136), (2, 33230568), (3, 22153712), (4, 16615284), (6, 11076856), (7, 9494448), (8, 8307642), (12, 5538428), (14, 4747224), (16, 4153821), (21, 3164816), (24, 2769214), (28, 2373612), (42, 1582408), (48, 1384607), (56, 1186806), (84, 791204), (112, 593403), (168, 395602), (223, 298032), (336, 197801), (446, 149016), (669, 99344), (887, 74928), (892, 74508), (1338, 49672), (1561, 42576), (1774, 37464), (1784, 37254), (2661, 24976), (2676, 24836), (3122, 21288), (3548, 18732), (3568, 18627), (4683, 14192), (5322, 12488), (5352, 12418), (6209, 10704), (6244, 10644), (7096, 9366)]