81422124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2347}}^1$

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 224844480

約数和(自身を除く): 143422356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2347, 2478, 2891, 4694, 4956, 5782, 7041, 8673, 9388, 11564, 14082, 16429, 17346, 28164, 32858, 34692, 49287, 65716, 98574, 115003, 138473, 197148, 230006, 276946, 345009, 415419, 460012, 553892, 690018, 830838, 969311, 1380036, 1661676, 1938622, 2907933, 3877244, 5815866, 6785177, 11631732, 13570354, 20355531, 27140708, 40711062, 81422124]

約数ペア:

[(1, 81422124), (2, 40711062), (3, 27140708), (4, 20355531), (6, 13570354), (7, 11631732), (12, 6785177), (14, 5815866), (21, 3877244), (28, 2907933), (42, 1938622), (49, 1661676), (59, 1380036), (84, 969311), (98, 830838), (118, 690018), (147, 553892), (177, 460012), (196, 415419), (236, 345009), (294, 276946), (354, 230006), (413, 197148), (588, 138473), (708, 115003), (826, 98574), (1239, 65716), (1652, 49287), (2347, 34692), (2478, 32858), (2891, 28164), (4694, 17346), (4956, 16429), (5782, 14082), (7041, 11564), (8673, 9388)]