66955728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 199737216

約数和(自身を除く): 132781488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 1973, 2121, 2424, 2828, 3946, 4242, 4848, 5656, 5919, 7892, 8484, 11312, 11838, 13811, 15784, 16968, 23676, 27622, 31568, 33936, 41433, 47352, 55244, 82866, 94704, 110488, 165732, 199273, 220976, 331464, 398546, 597819, 662928, 797092, 1195638, 1394911, 1594184, 2391276, 2789822, 3188368, 4184733, 4782552, 5579644, 8369466, 9565104, 11159288, 16738932, 22318576, 33477864, 66955728]

約数ペア:

[(1, 66955728), (2, 33477864), (3, 22318576), (4, 16738932), (6, 11159288), (7, 9565104), (8, 8369466), (12, 5579644), (14, 4782552), (16, 4184733), (21, 3188368), (24, 2789822), (28, 2391276), (42, 1594184), (48, 1394911), (56, 1195638), (84, 797092), (101, 662928), (112, 597819), (168, 398546), (202, 331464), (303, 220976), (336, 199273), (404, 165732), (606, 110488), (707, 94704), (808, 82866), (1212, 55244), (1414, 47352), (1616, 41433), (1973, 33936), (2121, 31568), (2424, 27622), (2828, 23676), (3946, 16968), (4242, 15784), (4848, 13811), (5656, 11838), (5919, 11312), (7892, 8484)]