39869028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 106142400

約数和(自身を除く): 66273372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 269, 276, 358, 414, 537, 538, 716, 807, 828, 1074, 1076, 1611, 1614, 2148, 2421, 3222, 3228, 4117, 4842, 6187, 6444, 8234, 9684, 12351, 12374, 16468, 18561, 24702, 24748, 37053, 37122, 48151, 49404, 55683, 74106, 74244, 96302, 111366, 144453, 148212, 192604, 222732, 288906, 433359, 577812, 866718, 1107473, 1733436, 2214946, 3322419, 4429892, 6644838, 9967257, 13289676, 19934514, 39869028]

約数ペア:

[(1, 39869028), (2, 19934514), (3, 13289676), (4, 9967257), (6, 6644838), (9, 4429892), (12, 3322419), (18, 2214946), (23, 1733436), (36, 1107473), (46, 866718), (69, 577812), (92, 433359), (138, 288906), (179, 222732), (207, 192604), (269, 148212), (276, 144453), (358, 111366), (414, 96302), (537, 74244), (538, 74106), (716, 55683), (807, 49404), (828, 48151), (1074, 37122), (1076, 37053), (1611, 24748), (1614, 24702), (2148, 18561), (2421, 16468), (3222, 12374), (3228, 12351), (4117, 9684), (4842, 8234), (6187, 6444)]