87646416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 268378656

約数和(自身を除く): 180732240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 113, 132, 143, 156, 176, 208, 226, 264, 286, 312, 339, 429, 452, 528, 572, 624, 678, 858, 904, 1144, 1243, 1356, 1469, 1716, 1808, 2288, 2486, 2712, 2938, 3432, 3729, 4407, 4972, 5424, 5876, 6864, 7458, 8814, 9944, 11752, 12769, 14916, 16159, 17628, 19888, 23504, 25538, 29832, 32318, 35256, 38307, 48477, 51076, 59664, 64636, 70512, 76614, 96954, 102152, 129272, 140459, 153228, 165997, 193908, 204304, 258544, 280918, 306456, 331994, 387816, 421377, 497991, 561836, 612912, 663988, 775632, 842754, 995982, 1123672, 1327976, 1685508, 1825967, 1991964, 2247344, 2655952, 3371016, 3651934, 3983928, 5477901, 6742032, 7303868, 7967856, 10955802, 14607736, 21911604, 29215472, 43823208, 87646416]

約数ペア:

[(1, 87646416), (2, 43823208), (3, 29215472), (4, 21911604), (6, 14607736), (8, 10955802), (11, 7967856), (12, 7303868), (13, 6742032), (16, 5477901), (22, 3983928), (24, 3651934), (26, 3371016), (33, 2655952), (39, 2247344), (44, 1991964), (48, 1825967), (52, 1685508), (66, 1327976), (78, 1123672), (88, 995982), (104, 842754), (113, 775632), (132, 663988), (143, 612912), (156, 561836), (176, 497991), (208, 421377), (226, 387816), (264, 331994), (286, 306456), (312, 280918), (339, 258544), (429, 204304), (452, 193908), (528, 165997), (572, 153228), (624, 140459), (678, 129272), (858, 102152), (904, 96954), (1144, 76614), (1243, 70512), (1356, 64636), (1469, 59664), (1716, 51076), (1808, 48477), (2288, 38307), (2486, 35256), (2712, 32318), (2938, 29832), (3432, 25538), (3729, 23504), (4407, 19888), (4972, 17628), (5424, 16159), (5876, 14916), (6864, 12769), (7458, 11752), (8814, 9944)]