78385608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 260582400

約数和(自身を除く): 182196792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 173, 174, 186, 203, 217, 232, 248, 252, 261, 279, 346, 348, 372, 406, 434, 504, 519, 522, 558, 609, 651, 692, 696, 744, 812, 868, 899, 1038, 1044, 1116, 1211, 1218, 1302, 1384, 1557, 1624, 1736, 1798, 1827, 1953, 2076, 2088, 2232, 2422, 2436, 2604, 2697, 3114, 3596, 3633, 3654, 3906, 4152, 4844, 4872, 5017, 5208, 5363, 5394, 6228, 6293, 7192, 7266, 7308, 7812, 8091, 9688, 10034, 10726, 10788, 10899, 12456, 12586, 14532, 14616, 15051, 15624, 16089, 16182, 18879, 20068, 21452, 21576, 21798, 25172, 29064, 30102, 32178, 32364, 35119, 37541, 37758, 40136, 42904, 43596, 45153, 48267, 50344, 56637, 60204, 64356, 64728, 70238, 75082, 75516, 87192, 90306, 96534, 105357, 112623, 113274, 120408, 128712, 140476, 150164, 151032, 155527, 180612, 193068, 210714, 225246, 226548, 280952, 300328, 311054, 316071, 337869, 361224, 386136, 421428, 450492, 453096, 466581, 622108, 632142, 675738, 842856, 900984, 933162, 1088689, 1244216, 1264284, 1351476, 1399743, 1866324, 2177378, 2528568, 2702952, 2799486, 3266067, 3732648, 4354756, 5598972, 6532134, 8709512, 9798201, 11197944, 13064268, 19596402, 26128536, 39192804, 78385608]

約数ペア:

[(1, 78385608), (2, 39192804), (3, 26128536), (4, 19596402), (6, 13064268), (7, 11197944), (8, 9798201), (9, 8709512), (12, 6532134), (14, 5598972), (18, 4354756), (21, 3732648), (24, 3266067), (28, 2799486), (29, 2702952), (31, 2528568), (36, 2177378), (42, 1866324), (56, 1399743), (58, 1351476), (62, 1264284), (63, 1244216), (72, 1088689), (84, 933162), (87, 900984), (93, 842856), (116, 675738), (124, 632142), (126, 622108), (168, 466581), (173, 453096), (174, 450492), (186, 421428), (203, 386136), (217, 361224), (232, 337869), (248, 316071), (252, 311054), (261, 300328), (279, 280952), (346, 226548), (348, 225246), (372, 210714), (406, 193068), (434, 180612), (504, 155527), (519, 151032), (522, 150164), (558, 140476), (609, 128712), (651, 120408), (692, 113274), (696, 112623), (744, 105357), (812, 96534), (868, 90306), (899, 87192), (1038, 75516), (1044, 75082), (1116, 70238), (1211, 64728), (1218, 64356), (1302, 60204), (1384, 56637), (1557, 50344), (1624, 48267), (1736, 45153), (1798, 43596), (1827, 42904), (1953, 40136), (2076, 37758), (2088, 37541), (2232, 35119), (2422, 32364), (2436, 32178), (2604, 30102), (2697, 29064), (3114, 25172), (3596, 21798), (3633, 21576), (3654, 21452), (3906, 20068), (4152, 18879), (4844, 16182), (4872, 16089), (5017, 15624), (5208, 15051), (5363, 14616), (5394, 14532), (6228, 12586), (6293, 12456), (7192, 10899), (7266, 10788), (7308, 10726), (7812, 10034), (8091, 9688)]