42102564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 117331200

約数和(自身を除く): 75228636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 193, 196, 212, 294, 318, 343, 371, 386, 579, 588, 636, 686, 742, 772, 1029, 1113, 1158, 1351, 1372, 1484, 2058, 2226, 2316, 2597, 2702, 4053, 4116, 4452, 5194, 5404, 7791, 8106, 9457, 10229, 10388, 15582, 16212, 18179, 18914, 20458, 28371, 30687, 31164, 36358, 37828, 40916, 54537, 56742, 61374, 66199, 71603, 72716, 109074, 113484, 122748, 132398, 143206, 198597, 214809, 218148, 264796, 286412, 397194, 429618, 501221, 794388, 859236, 1002442, 1503663, 2004884, 3007326, 3508547, 6014652, 7017094, 10525641, 14034188, 21051282, 42102564]

約数ペア:

[(1, 42102564), (2, 21051282), (3, 14034188), (4, 10525641), (6, 7017094), (7, 6014652), (12, 3508547), (14, 3007326), (21, 2004884), (28, 1503663), (42, 1002442), (49, 859236), (53, 794388), (84, 501221), (98, 429618), (106, 397194), (147, 286412), (159, 264796), (193, 218148), (196, 214809), (212, 198597), (294, 143206), (318, 132398), (343, 122748), (371, 113484), (386, 109074), (579, 72716), (588, 71603), (636, 66199), (686, 61374), (742, 56742), (772, 54537), (1029, 40916), (1113, 37828), (1158, 36358), (1351, 31164), (1372, 30687), (1484, 28371), (2058, 20458), (2226, 18914), (2316, 18179), (2597, 16212), (2702, 15582), (4053, 10388), (4116, 10229), (4452, 9457), (5194, 8106), (5404, 7791)]