78974112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 181138272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 223, 224, 238, 248, 272, 336, 357, 372, 408, 434, 446, 476, 496, 527, 544, 651, 669, 672, 714, 744, 816, 868, 892, 952, 992, 1054, 1302, 1338, 1428, 1488, 1561, 1581, 1632, 1736, 1784, 1904, 2108, 2604, 2676, 2856, 2976, 3122, 3162, 3472, 3568, 3689, 3791, 3808, 4216, 4683, 5208, 5352, 5712, 6244, 6324, 6913, 6944, 7136, 7378, 7582, 8432, 9366, 10416, 10704, 11067, 11373, 11424, 12488, 12648, 13826, 14756, 15164, 16864, 18732, 20739, 20832, 21408, 22134, 22746, 24976, 25296, 26537, 27652, 29512, 30328, 37464, 41478, 44268, 45492, 48391, 49952, 50592, 53074, 55304, 59024, 60656, 74928, 79611, 82956, 88536, 90984, 96782, 106148, 110608, 117521, 118048, 121312, 145173, 149856, 159222, 165912, 177072, 181968, 193564, 212296, 221216, 235042, 290346, 318444, 331824, 352563, 354144, 363936, 387128, 424592, 470084, 580692, 636888, 663648, 705126, 774256, 822647, 849184, 940168, 1161384, 1273776, 1410252, 1548512, 1645294, 1880336, 2322768, 2467941, 2547552, 2820504, 3290588, 3760672, 4645536, 4935882, 5641008, 6581176, 9871764, 11282016, 13162352, 19743528, 26324704, 39487056, 78974112]

約数ペア:

[(1, 78974112), (2, 39487056), (3, 26324704), (4, 19743528), (6, 13162352), (7, 11282016), (8, 9871764), (12, 6581176), (14, 5641008), (16, 4935882), (17, 4645536), (21, 3760672), (24, 3290588), (28, 2820504), (31, 2547552), (32, 2467941), (34, 2322768), (42, 1880336), (48, 1645294), (51, 1548512), (56, 1410252), (62, 1273776), (68, 1161384), (84, 940168), (93, 849184), (96, 822647), (102, 774256), (112, 705126), (119, 663648), (124, 636888), (136, 580692), (168, 470084), (186, 424592), (204, 387128), (217, 363936), (223, 354144), (224, 352563), (238, 331824), (248, 318444), (272, 290346), (336, 235042), (357, 221216), (372, 212296), (408, 193564), (434, 181968), (446, 177072), (476, 165912), (496, 159222), (527, 149856), (544, 145173), (651, 121312), (669, 118048), (672, 117521), (714, 110608), (744, 106148), (816, 96782), (868, 90984), (892, 88536), (952, 82956), (992, 79611), (1054, 74928), (1302, 60656), (1338, 59024), (1428, 55304), (1488, 53074), (1561, 50592), (1581, 49952), (1632, 48391), (1736, 45492), (1784, 44268), (1904, 41478), (2108, 37464), (2604, 30328), (2676, 29512), (2856, 27652), (2976, 26537), (3122, 25296), (3162, 24976), (3472, 22746), (3568, 22134), (3689, 21408), (3791, 20832), (3808, 20739), (4216, 18732), (4683, 16864), (5208, 15164), (5352, 14756), (5712, 13826), (6244, 12648), (6324, 12488), (6913, 11424), (6944, 11373), (7136, 11067), (7378, 10704), (7582, 10416), (8432, 9366)]