78388416

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 240755424

約数和(自身を除く): 162367008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 97, 122, 138, 144, 183, 184, 192, 194, 207, 244, 276, 288, 291, 366, 368, 388, 414, 488, 549, 552, 576, 582, 732, 736, 776, 828, 873, 976, 1098, 1104, 1164, 1403, 1464, 1472, 1552, 1656, 1746, 1952, 2196, 2208, 2231, 2328, 2806, 2928, 3104, 3312, 3492, 3904, 4209, 4392, 4416, 4462, 4656, 5612, 5856, 5917, 6208, 6624, 6693, 6984, 8418, 8784, 8924, 9312, 11224, 11712, 11834, 12627, 13248, 13386, 13968, 16836, 17568, 17751, 17848, 18624, 20079, 22448, 23668, 25254, 26772, 27936, 33672, 35136, 35502, 35696, 40158, 44896, 47336, 50508, 53253, 53544, 55872, 67344, 71004, 71392, 80316, 89792, 94672, 101016, 106506, 107088, 134688, 136091, 142008, 142784, 160632, 189344, 202032, 213012, 214176, 269376, 272182, 284016, 321264, 378688, 404064, 408273, 426024, 428352, 544364, 568032, 642528, 808128, 816546, 852048, 1088728, 1136064, 1224819, 1285056, 1633092, 1704096, 2177456, 2449638, 3266184, 3408192, 4354912, 4899276, 6532368, 8709824, 9798552, 13064736, 19597104, 26129472, 39194208, 78388416]

約数ペア:

[(1, 78388416), (2, 39194208), (3, 26129472), (4, 19597104), (6, 13064736), (8, 9798552), (9, 8709824), (12, 6532368), (16, 4899276), (18, 4354912), (23, 3408192), (24, 3266184), (32, 2449638), (36, 2177456), (46, 1704096), (48, 1633092), (61, 1285056), (64, 1224819), (69, 1136064), (72, 1088728), (92, 852048), (96, 816546), (97, 808128), (122, 642528), (138, 568032), (144, 544364), (183, 428352), (184, 426024), (192, 408273), (194, 404064), (207, 378688), (244, 321264), (276, 284016), (288, 272182), (291, 269376), (366, 214176), (368, 213012), (388, 202032), (414, 189344), (488, 160632), (549, 142784), (552, 142008), (576, 136091), (582, 134688), (732, 107088), (736, 106506), (776, 101016), (828, 94672), (873, 89792), (976, 80316), (1098, 71392), (1104, 71004), (1164, 67344), (1403, 55872), (1464, 53544), (1472, 53253), (1552, 50508), (1656, 47336), (1746, 44896), (1952, 40158), (2196, 35696), (2208, 35502), (2231, 35136), (2328, 33672), (2806, 27936), (2928, 26772), (3104, 25254), (3312, 23668), (3492, 22448), (3904, 20079), (4209, 18624), (4392, 17848), (4416, 17751), (4462, 17568), (4656, 16836), (5612, 13968), (5856, 13386), (5917, 13248), (6208, 12627), (6624, 11834), (6693, 11712), (6984, 11224), (8418, 9312), (8784, 8924)]