80850852

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 233553600

約数和(自身を除く): 152702748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 41, 54, 57, 62, 76, 82, 93, 108, 114, 123, 124, 164, 171, 186, 228, 246, 279, 342, 369, 372, 492, 513, 558, 589, 684, 738, 779, 837, 961, 1026, 1107, 1116, 1178, 1271, 1476, 1558, 1674, 1767, 1922, 2052, 2214, 2337, 2356, 2542, 2883, 3116, 3348, 3534, 3813, 3844, 4428, 4674, 5084, 5301, 5766, 7011, 7068, 7626, 8649, 9348, 10602, 11439, 11532, 14022, 15252, 15903, 17298, 18259, 21033, 21204, 22878, 24149, 25947, 28044, 31806, 34317, 34596, 36518, 39401, 42066, 45756, 48298, 51894, 54777, 63612, 68634, 72447, 73036, 78802, 84132, 96596, 103788, 109554, 118203, 137268, 144894, 157604, 164331, 217341, 219108, 236406, 289788, 328662, 354609, 434682, 472812, 492993, 652023, 657324, 709218, 748619, 869364, 985986, 1063827, 1304046, 1418436, 1497238, 1971972, 2127654, 2245857, 2608092, 2994476, 4255308, 4491714, 6737571, 8983428, 13475142, 20212713, 26950284, 40425426, 80850852]

約数ペア:

[(1, 80850852), (2, 40425426), (3, 26950284), (4, 20212713), (6, 13475142), (9, 8983428), (12, 6737571), (18, 4491714), (19, 4255308), (27, 2994476), (31, 2608092), (36, 2245857), (38, 2127654), (41, 1971972), (54, 1497238), (57, 1418436), (62, 1304046), (76, 1063827), (82, 985986), (93, 869364), (108, 748619), (114, 709218), (123, 657324), (124, 652023), (164, 492993), (171, 472812), (186, 434682), (228, 354609), (246, 328662), (279, 289788), (342, 236406), (369, 219108), (372, 217341), (492, 164331), (513, 157604), (558, 144894), (589, 137268), (684, 118203), (738, 109554), (779, 103788), (837, 96596), (961, 84132), (1026, 78802), (1107, 73036), (1116, 72447), (1178, 68634), (1271, 63612), (1476, 54777), (1558, 51894), (1674, 48298), (1767, 45756), (1922, 42066), (2052, 39401), (2214, 36518), (2337, 34596), (2356, 34317), (2542, 31806), (2883, 28044), (3116, 25947), (3348, 24149), (3534, 22878), (3813, 21204), (3844, 21033), (4428, 18259), (4674, 17298), (5084, 15903), (5301, 15252), (5766, 14022), (7011, 11532), (7068, 11439), (7626, 10602), (8649, 9348)]