174010564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 393969408

約数和(自身を除く): 219958844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2203, 2548, 2821, 3038, 4406, 5642, 6076, 8812, 11284, 15421, 19747, 28639, 30842, 39494, 57278, 61684, 68293, 78988, 107947, 114556, 136586, 200473, 215894, 273172, 400946, 431788, 478051, 801892, 887809, 956102, 1403311, 1775618, 1912204, 2806622, 3346357, 3551236, 5613244, 6214663, 6692714, 12429326, 13385428, 24858652, 43502641, 87005282, 174010564]

約数ペア:

[(1, 174010564), (2, 87005282), (4, 43502641), (7, 24858652), (13, 13385428), (14, 12429326), (26, 6692714), (28, 6214663), (31, 5613244), (49, 3551236), (52, 3346357), (62, 2806622), (91, 1912204), (98, 1775618), (124, 1403311), (182, 956102), (196, 887809), (217, 801892), (364, 478051), (403, 431788), (434, 400946), (637, 273172), (806, 215894), (868, 200473), (1274, 136586), (1519, 114556), (1612, 107947), (2203, 78988), (2548, 68293), (2821, 61684), (3038, 57278), (4406, 39494), (5642, 30842), (6076, 28639), (8812, 19747), (11284, 15421)]