68960376

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 201960000

約数和(自身を除く): 132999624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 101, 108, 109, 116, 174, 202, 216, 218, 232, 261, 303, 327, 348, 404, 436, 522, 606, 654, 696, 783, 808, 872, 909, 981, 1044, 1212, 1308, 1566, 1818, 1962, 2088, 2424, 2616, 2727, 2929, 2943, 3132, 3161, 3636, 3924, 5454, 5858, 5886, 6264, 6322, 7272, 7848, 8787, 9483, 10908, 11009, 11716, 11772, 12644, 17574, 18966, 21816, 22018, 23432, 23544, 25288, 26361, 28449, 33027, 35148, 37932, 44036, 52722, 56898, 66054, 70296, 75864, 79083, 85347, 88072, 99081, 105444, 113796, 132108, 158166, 170694, 198162, 210888, 227592, 264216, 297243, 316332, 319261, 341388, 396324, 594486, 632664, 638522, 682776, 792648, 957783, 1188972, 1277044, 1915566, 2377944, 2554088, 2873349, 3831132, 5746698, 7662264, 8620047, 11493396, 17240094, 22986792, 34480188, 68960376]

約数ペア:

[(1, 68960376), (2, 34480188), (3, 22986792), (4, 17240094), (6, 11493396), (8, 8620047), (9, 7662264), (12, 5746698), (18, 3831132), (24, 2873349), (27, 2554088), (29, 2377944), (36, 1915566), (54, 1277044), (58, 1188972), (72, 957783), (87, 792648), (101, 682776), (108, 638522), (109, 632664), (116, 594486), (174, 396324), (202, 341388), (216, 319261), (218, 316332), (232, 297243), (261, 264216), (303, 227592), (327, 210888), (348, 198162), (404, 170694), (436, 158166), (522, 132108), (606, 113796), (654, 105444), (696, 99081), (783, 88072), (808, 85347), (872, 79083), (909, 75864), (981, 70296), (1044, 66054), (1212, 56898), (1308, 52722), (1566, 44036), (1818, 37932), (1962, 35148), (2088, 33027), (2424, 28449), (2616, 26361), (2727, 25288), (2929, 23544), (2943, 23432), (3132, 22018), (3161, 21816), (3636, 18966), (3924, 17574), (5454, 12644), (5858, 11772), (5886, 11716), (6264, 11009), (6322, 10908), (7272, 9483), (7848, 8787)]