86243584

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 220752000

約数和(自身を除く): 134508416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 149, 152, 224, 238, 256, 266, 272, 298, 304, 323, 448, 476, 532, 544, 596, 608, 646, 896, 952, 1043, 1064, 1088, 1192, 1216, 1292, 1792, 1904, 2086, 2128, 2176, 2261, 2384, 2432, 2533, 2584, 2831, 3808, 4172, 4256, 4352, 4522, 4768, 4864, 5066, 5168, 5662, 7616, 8344, 8512, 9044, 9536, 10132, 10336, 11324, 15232, 16688, 17024, 17731, 18088, 19072, 19817, 20264, 20672, 22648, 30464, 33376, 34048, 35462, 36176, 38144, 39634, 40528, 41344, 45296, 48127, 66752, 70924, 72352, 79268, 81056, 82688, 90592, 96254, 133504, 141848, 144704, 158536, 162112, 181184, 192508, 267008, 283696, 289408, 317072, 324224, 336889, 362368, 385016, 567392, 578816, 634144, 648448, 673778, 724736, 770032, 1134784, 1268288, 1347556, 1540064, 2269568, 2536576, 2695112, 3080128, 4539136, 5073152, 5390224, 6160256, 10780448, 12320512, 21560896, 43121792, 86243584]

約数ペア:

[(1, 86243584), (2, 43121792), (4, 21560896), (7, 12320512), (8, 10780448), (14, 6160256), (16, 5390224), (17, 5073152), (19, 4539136), (28, 3080128), (32, 2695112), (34, 2536576), (38, 2269568), (56, 1540064), (64, 1347556), (68, 1268288), (76, 1134784), (112, 770032), (119, 724736), (128, 673778), (133, 648448), (136, 634144), (149, 578816), (152, 567392), (224, 385016), (238, 362368), (256, 336889), (266, 324224), (272, 317072), (298, 289408), (304, 283696), (323, 267008), (448, 192508), (476, 181184), (532, 162112), (544, 158536), (596, 144704), (608, 141848), (646, 133504), (896, 96254), (952, 90592), (1043, 82688), (1064, 81056), (1088, 79268), (1192, 72352), (1216, 70924), (1292, 66752), (1792, 48127), (1904, 45296), (2086, 41344), (2128, 40528), (2176, 39634), (2261, 38144), (2384, 36176), (2432, 35462), (2533, 34048), (2584, 33376), (2831, 30464), (3808, 22648), (4172, 20672), (4256, 20264), (4352, 19817), (4522, 19072), (4768, 18088), (4864, 17731), (5066, 17024), (5168, 16688), (5662, 15232), (7616, 11324), (8344, 10336), (8512, 10132), (9044, 9536)]