31850676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 67215564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 269, 276, 286, 299, 396, 414, 429, 468, 506, 538, 572, 598, 759, 807, 828, 858, 897, 1012, 1076, 1196, 1287, 1518, 1614, 1716, 1794, 2277, 2421, 2574, 2691, 2959, 3036, 3228, 3289, 3497, 3588, 4554, 4842, 5148, 5382, 5918, 6187, 6578, 6994, 8877, 9108, 9684, 9867, 10491, 10764, 11836, 12374, 13156, 13988, 17754, 18561, 19734, 20982, 24748, 26631, 29601, 31473, 35508, 37122, 38467, 39468, 41964, 53262, 55683, 59202, 62946, 68057, 74244, 76934, 80431, 106524, 111366, 115401, 118404, 125892, 136114, 153868, 160862, 204171, 222732, 230802, 241293, 272228, 321724, 346203, 408342, 461604, 482586, 612513, 692406, 723879, 816684, 884741, 965172, 1225026, 1384812, 1447758, 1769482, 2450052, 2654223, 2895516, 3538964, 5308446, 7962669, 10616892, 15925338, 31850676]

約数ペア:

[(1, 31850676), (2, 15925338), (3, 10616892), (4, 7962669), (6, 5308446), (9, 3538964), (11, 2895516), (12, 2654223), (13, 2450052), (18, 1769482), (22, 1447758), (23, 1384812), (26, 1225026), (33, 965172), (36, 884741), (39, 816684), (44, 723879), (46, 692406), (52, 612513), (66, 482586), (69, 461604), (78, 408342), (92, 346203), (99, 321724), (117, 272228), (132, 241293), (138, 230802), (143, 222732), (156, 204171), (198, 160862), (207, 153868), (234, 136114), (253, 125892), (269, 118404), (276, 115401), (286, 111366), (299, 106524), (396, 80431), (414, 76934), (429, 74244), (468, 68057), (506, 62946), (538, 59202), (572, 55683), (598, 53262), (759, 41964), (807, 39468), (828, 38467), (858, 37122), (897, 35508), (1012, 31473), (1076, 29601), (1196, 26631), (1287, 24748), (1518, 20982), (1614, 19734), (1716, 18561), (1794, 17754), (2277, 13988), (2421, 13156), (2574, 12374), (2691, 11836), (2959, 10764), (3036, 10491), (3228, 9867), (3289, 9684), (3497, 9108), (3588, 8877), (4554, 6994), (4842, 6578), (5148, 6187), (5382, 5918)]