84355128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 128

約数和(自身を含む): 275385600

約数和(自身を除く): 191030472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2731, 2808, 3432, 3861, 5148, 5462, 7722, 8193, 10296, 10924, 15444, 16386, 21848, 24579, 30041, 30888, 32772, 35503, 49158, 60082, 65544, 71006, 73737, 90123, 98316, 106509, 120164, 142012, 147474, 180246, 196632, 213018, 240328, 270369, 284024, 294948, 319527, 360492, 390533, 426036, 540738, 589896, 639054, 720984, 781066, 811107, 852072, 958581, 1081476, 1171599, 1278108, 1562132, 1622214, 1917162, 2162952, 2343198, 2556216, 3124264, 3244428, 3514797, 3834324, 4686396, 6488856, 7029594, 7668648, 9372792, 10544391, 14059188, 21088782, 28118376, 42177564, 84355128]

約数ペア:

[(1, 84355128), (2, 42177564), (3, 28118376), (4, 21088782), (6, 14059188), (8, 10544391), (9, 9372792), (11, 7668648), (12, 7029594), (13, 6488856), (18, 4686396), (22, 3834324), (24, 3514797), (26, 3244428), (27, 3124264), (33, 2556216), (36, 2343198), (39, 2162952), (44, 1917162), (52, 1622214), (54, 1562132), (66, 1278108), (72, 1171599), (78, 1081476), (88, 958581), (99, 852072), (104, 811107), (108, 781066), (117, 720984), (132, 639054), (143, 589896), (156, 540738), (198, 426036), (216, 390533), (234, 360492), (264, 319527), (286, 294948), (297, 284024), (312, 270369), (351, 240328), (396, 213018), (429, 196632), (468, 180246), (572, 147474), (594, 142012), (702, 120164), (792, 106509), (858, 98316), (936, 90123), (1144, 73737), (1188, 71006), (1287, 65544), (1404, 60082), (1716, 49158), (2376, 35503), (2574, 32772), (2731, 30888), (2808, 30041), (3432, 24579), (3861, 21848), (5148, 16386), (5462, 15444), (7722, 10924), (8193, 10296)]