66917424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 200145920

約数和(自身を除く): 133228496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 2521, 3318, 3792, 4424, 5042, 6636, 7563, 8848, 10084, 13272, 15126, 17647, 20168, 26544, 30252, 35294, 40336, 52941, 60504, 70588, 105882, 121008, 141176, 199159, 211764, 282352, 398318, 423528, 597477, 796636, 847056, 1194954, 1394113, 1593272, 2389908, 2788226, 3186544, 4182339, 4779816, 5576452, 8364678, 9559632, 11152904, 16729356, 22305808, 33458712, 66917424]

約数ペア:

[(1, 66917424), (2, 33458712), (3, 22305808), (4, 16729356), (6, 11152904), (7, 9559632), (8, 8364678), (12, 5576452), (14, 4779816), (16, 4182339), (21, 3186544), (24, 2788226), (28, 2389908), (42, 1593272), (48, 1394113), (56, 1194954), (79, 847056), (84, 796636), (112, 597477), (158, 423528), (168, 398318), (237, 282352), (316, 211764), (336, 199159), (474, 141176), (553, 121008), (632, 105882), (948, 70588), (1106, 60504), (1264, 52941), (1659, 40336), (1896, 35294), (2212, 30252), (2521, 26544), (3318, 20168), (3792, 17647), (4424, 15126), (5042, 13272), (6636, 10084), (7563, 8848)]