121430988

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 108

約数和(自身を含む): 364825552

約数和(自身を除く): 243394564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 661, 729, 756, 972, 1134, 1322, 1458, 1701, 1983, 2187, 2268, 2644, 2916, 3402, 3966, 4374, 4627, 5103, 5949, 6561, 6804, 7932, 8748, 9254, 10206, 11898, 13122, 13881, 15309, 17847, 18508, 20412, 23796, 26244, 27762, 30618, 35694, 41643, 45927, 53541, 55524, 61236, 71388, 83286, 91854, 107082, 124929, 160623, 166572, 183708, 214164, 249858, 321246, 374787, 481869, 499716, 642492, 749574, 963738, 1124361, 1445607, 1499148, 1927476, 2248722, 2891214, 3373083, 4336821, 4497444, 5782428, 6746166, 8673642, 10119249, 13492332, 17347284, 20238498, 30357747, 40476996, 60715494, 121430988]

約数ペア:

[(1, 121430988), (2, 60715494), (3, 40476996), (4, 30357747), (6, 20238498), (7, 17347284), (9, 13492332), (12, 10119249), (14, 8673642), (18, 6746166), (21, 5782428), (27, 4497444), (28, 4336821), (36, 3373083), (42, 2891214), (54, 2248722), (63, 1927476), (81, 1499148), (84, 1445607), (108, 1124361), (126, 963738), (162, 749574), (189, 642492), (243, 499716), (252, 481869), (324, 374787), (378, 321246), (486, 249858), (567, 214164), (661, 183708), (729, 166572), (756, 160623), (972, 124929), (1134, 107082), (1322, 91854), (1458, 83286), (1701, 71388), (1983, 61236), (2187, 55524), (2268, 53541), (2644, 45927), (2916, 41643), (3402, 35694), (3966, 30618), (4374, 27762), (4627, 26244), (5103, 23796), (5949, 20412), (6561, 18508), (6804, 17847), (7932, 15309), (8748, 13881), (9254, 13122), (10206, 11898)]