77944932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 229228272

約数和(自身を除く): 151283340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 97, 101, 102, 117, 153, 156, 194, 202, 204, 221, 234, 291, 303, 306, 388, 404, 442, 468, 582, 606, 612, 663, 873, 884, 909, 1164, 1212, 1261, 1313, 1326, 1649, 1717, 1746, 1818, 1989, 2522, 2626, 2652, 3298, 3434, 3492, 3636, 3783, 3939, 3978, 4947, 5044, 5151, 5252, 6596, 6868, 7566, 7878, 7956, 9797, 9894, 10302, 11349, 11817, 14841, 15132, 15453, 15756, 19594, 19788, 20604, 21437, 22321, 22698, 23634, 29391, 29682, 30906, 39188, 42874, 44642, 45396, 47268, 58782, 59364, 61812, 64311, 66963, 85748, 88173, 89284, 117564, 127361, 128622, 133926, 166549, 176346, 192933, 200889, 254722, 257244, 267852, 333098, 352692, 382083, 385866, 401778, 499647, 509444, 666196, 764166, 771732, 803556, 999294, 1146249, 1498941, 1528332, 1998588, 2165137, 2292498, 2997882, 4330274, 4584996, 5995764, 6495411, 8660548, 12990822, 19486233, 25981644, 38972466, 77944932]

約数ペア:

[(1, 77944932), (2, 38972466), (3, 25981644), (4, 19486233), (6, 12990822), (9, 8660548), (12, 6495411), (13, 5995764), (17, 4584996), (18, 4330274), (26, 2997882), (34, 2292498), (36, 2165137), (39, 1998588), (51, 1528332), (52, 1498941), (68, 1146249), (78, 999294), (97, 803556), (101, 771732), (102, 764166), (117, 666196), (153, 509444), (156, 499647), (194, 401778), (202, 385866), (204, 382083), (221, 352692), (234, 333098), (291, 267852), (303, 257244), (306, 254722), (388, 200889), (404, 192933), (442, 176346), (468, 166549), (582, 133926), (606, 128622), (612, 127361), (663, 117564), (873, 89284), (884, 88173), (909, 85748), (1164, 66963), (1212, 64311), (1261, 61812), (1313, 59364), (1326, 58782), (1649, 47268), (1717, 45396), (1746, 44642), (1818, 42874), (1989, 39188), (2522, 30906), (2626, 29682), (2652, 29391), (3298, 23634), (3434, 22698), (3492, 22321), (3636, 21437), (3783, 20604), (3939, 19788), (3978, 19594), (4947, 15756), (5044, 15453), (5151, 15132), (5252, 14841), (6596, 11817), (6868, 11349), (7566, 10302), (7878, 9894), (7956, 9797)]