121887288

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 354816000

約数和(自身を除く): 232928712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 109, 124, 167, 186, 216, 218, 248, 279, 327, 334, 372, 436, 501, 558, 654, 668, 744, 837, 872, 981, 1002, 1116, 1308, 1336, 1503, 1674, 1962, 2004, 2232, 2616, 2943, 3006, 3348, 3379, 3924, 4008, 4509, 5177, 5886, 6012, 6696, 6758, 7848, 9018, 10137, 10354, 11772, 12024, 13516, 15531, 18036, 18203, 20274, 20708, 23544, 27032, 30411, 31062, 36072, 36406, 40548, 41416, 46593, 54609, 60822, 62124, 72812, 81096, 91233, 93186, 109218, 121644, 124248, 139779, 145624, 163827, 182466, 186372, 218436, 243288, 279558, 327654, 364932, 372744, 436872, 491481, 559116, 564293, 655308, 729864, 982962, 1118232, 1128586, 1310616, 1692879, 1965924, 2257172, 3385758, 3931848, 4514344, 5078637, 6771516, 10157274, 13543032, 15235911, 20314548, 30471822, 40629096, 60943644, 121887288]

約数ペア:

[(1, 121887288), (2, 60943644), (3, 40629096), (4, 30471822), (6, 20314548), (8, 15235911), (9, 13543032), (12, 10157274), (18, 6771516), (24, 5078637), (27, 4514344), (31, 3931848), (36, 3385758), (54, 2257172), (62, 1965924), (72, 1692879), (93, 1310616), (108, 1128586), (109, 1118232), (124, 982962), (167, 729864), (186, 655308), (216, 564293), (218, 559116), (248, 491481), (279, 436872), (327, 372744), (334, 364932), (372, 327654), (436, 279558), (501, 243288), (558, 218436), (654, 186372), (668, 182466), (744, 163827), (837, 145624), (872, 139779), (981, 124248), (1002, 121644), (1116, 109218), (1308, 93186), (1336, 91233), (1503, 81096), (1674, 72812), (1962, 62124), (2004, 60822), (2232, 54609), (2616, 46593), (2943, 41416), (3006, 40548), (3348, 36406), (3379, 36072), (3924, 31062), (4008, 30411), (4509, 27032), (5177, 23544), (5886, 20708), (6012, 20274), (6696, 18203), (6758, 18036), (7848, 15531), (9018, 13516), (10137, 12024), (10354, 11772)]