77710304

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 190679832

約数和(自身を除く): 112969528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 361, 434, 496, 532, 589, 608, 722, 868, 961, 992, 1064, 1178, 1444, 1736, 1922, 2128, 2356, 2527, 2888, 3472, 3844, 4123, 4256, 4712, 5054, 5776, 6727, 6944, 7688, 8246, 9424, 10108, 11191, 11552, 13454, 15376, 16492, 18259, 18848, 20216, 22382, 26908, 30752, 32984, 36518, 40432, 44764, 53816, 65968, 73036, 78337, 80864, 89528, 107632, 127813, 131936, 146072, 156674, 179056, 215264, 255626, 292144, 313348, 346921, 358112, 511252, 584288, 626696, 693842, 1022504, 1253392, 1387684, 2045008, 2428447, 2506784, 2775368, 4090016, 4856894, 5550736, 9713788, 11101472, 19427576, 38855152, 77710304]

約数ペア:

[(1, 77710304), (2, 38855152), (4, 19427576), (7, 11101472), (8, 9713788), (14, 5550736), (16, 4856894), (19, 4090016), (28, 2775368), (31, 2506784), (32, 2428447), (38, 2045008), (56, 1387684), (62, 1253392), (76, 1022504), (112, 693842), (124, 626696), (133, 584288), (152, 511252), (217, 358112), (224, 346921), (248, 313348), (266, 292144), (304, 255626), (361, 215264), (434, 179056), (496, 156674), (532, 146072), (589, 131936), (608, 127813), (722, 107632), (868, 89528), (961, 80864), (992, 78337), (1064, 73036), (1178, 65968), (1444, 53816), (1736, 44764), (1922, 40432), (2128, 36518), (2356, 32984), (2527, 30752), (2888, 26908), (3472, 22382), (3844, 20216), (4123, 18848), (4256, 18259), (4712, 16492), (5054, 15376), (5776, 13454), (6727, 11552), (6944, 11191), (7688, 10108), (8246, 9424)]