29177892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 77837760

約数和(自身を除く): 48659868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 269, 276, 393, 414, 524, 538, 786, 807, 828, 1076, 1179, 1572, 1614, 2358, 2421, 3013, 3228, 4716, 4842, 6026, 6187, 9039, 9684, 12052, 12374, 18078, 18561, 24748, 27117, 35239, 36156, 37122, 54234, 55683, 70478, 74244, 105717, 108468, 111366, 140956, 211434, 222732, 317151, 422868, 634302, 810497, 1268604, 1620994, 2431491, 3241988, 4862982, 7294473, 9725964, 14588946, 29177892]

約数ペア:

[(1, 29177892), (2, 14588946), (3, 9725964), (4, 7294473), (6, 4862982), (9, 3241988), (12, 2431491), (18, 1620994), (23, 1268604), (36, 810497), (46, 634302), (69, 422868), (92, 317151), (131, 222732), (138, 211434), (207, 140956), (262, 111366), (269, 108468), (276, 105717), (393, 74244), (414, 70478), (524, 55683), (538, 54234), (786, 37122), (807, 36156), (828, 35239), (1076, 27117), (1179, 24748), (1572, 18561), (1614, 18078), (2358, 12374), (2421, 12052), (3013, 9684), (3228, 9039), (4716, 6187), (4842, 6026)]