86995188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 278087040

約数和(自身を除く): 191091852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 967, 1071, 1323, 1428, 1666, 1764, 1836, 1934, 2142, 2499, 2646, 2901, 3213, 3332, 3868, 4284, 4998, 5292, 5802, 6426, 6769, 7497, 8703, 9996, 11604, 12852, 13538, 14994, 16439, 17406, 20307, 22491, 26109, 27076, 29988, 32878, 34812, 40614, 44982, 47383, 49317, 52218, 60921, 65756, 81228, 89964, 94766, 98634, 104436, 115073, 121842, 142149, 147951, 182763, 189532, 197268, 230146, 243684, 284298, 295902, 345219, 365526, 426447, 443853, 460292, 568596, 591804, 690438, 731052, 805511, 852894, 887706, 1035657, 1279341, 1380876, 1611022, 1705788, 1775412, 2071314, 2416533, 2558682, 3106971, 3222044, 4142628, 4833066, 5117364, 6213942, 7249599, 9666132, 12427884, 14499198, 21748797, 28998396, 43497594, 86995188]

約数ペア:

[(1, 86995188), (2, 43497594), (3, 28998396), (4, 21748797), (6, 14499198), (7, 12427884), (9, 9666132), (12, 7249599), (14, 6213942), (17, 5117364), (18, 4833066), (21, 4142628), (27, 3222044), (28, 3106971), (34, 2558682), (36, 2416533), (42, 2071314), (49, 1775412), (51, 1705788), (54, 1611022), (63, 1380876), (68, 1279341), (84, 1035657), (98, 887706), (102, 852894), (108, 805511), (119, 731052), (126, 690438), (147, 591804), (153, 568596), (189, 460292), (196, 443853), (204, 426447), (238, 365526), (252, 345219), (294, 295902), (306, 284298), (357, 243684), (378, 230146), (441, 197268), (459, 189532), (476, 182763), (588, 147951), (612, 142149), (714, 121842), (756, 115073), (833, 104436), (882, 98634), (918, 94766), (967, 89964), (1071, 81228), (1323, 65756), (1428, 60921), (1666, 52218), (1764, 49317), (1836, 47383), (1934, 44982), (2142, 40614), (2499, 34812), (2646, 32878), (2901, 29988), (3213, 27076), (3332, 26109), (3868, 22491), (4284, 20307), (4998, 17406), (5292, 16439), (5802, 14994), (6426, 13538), (6769, 12852), (7497, 11604), (8703, 9996)]