78455104

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 201980800

約数和(自身を除く): 123525696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 709, 728, 832, 988, 1064, 1216, 1418, 1456, 1729, 1976, 2128, 2836, 2912, 3458, 3952, 4256, 4963, 5672, 5824, 6916, 7904, 8512, 9217, 9926, 11344, 13471, 13832, 15808, 18434, 19852, 22688, 26942, 27664, 36868, 39704, 45376, 53884, 55328, 64519, 73736, 79408, 94297, 107768, 110656, 129038, 147472, 158816, 175123, 188594, 215536, 258076, 294944, 317632, 350246, 377188, 431072, 516152, 589888, 700492, 754376, 862144, 1032304, 1225861, 1400984, 1508752, 2064608, 2451722, 2801968, 3017504, 4129216, 4903444, 5603936, 6035008, 9806888, 11207872, 19613776, 39227552, 78455104]

約数ペア:

[(1, 78455104), (2, 39227552), (4, 19613776), (7, 11207872), (8, 9806888), (13, 6035008), (14, 5603936), (16, 4903444), (19, 4129216), (26, 3017504), (28, 2801968), (32, 2451722), (38, 2064608), (52, 1508752), (56, 1400984), (64, 1225861), (76, 1032304), (91, 862144), (104, 754376), (112, 700492), (133, 589888), (152, 516152), (182, 431072), (208, 377188), (224, 350246), (247, 317632), (266, 294944), (304, 258076), (364, 215536), (416, 188594), (448, 175123), (494, 158816), (532, 147472), (608, 129038), (709, 110656), (728, 107768), (832, 94297), (988, 79408), (1064, 73736), (1216, 64519), (1418, 55328), (1456, 53884), (1729, 45376), (1976, 39704), (2128, 36868), (2836, 27664), (2912, 26942), (3458, 22688), (3952, 19852), (4256, 18434), (4963, 15808), (5672, 13832), (5824, 13471), (6916, 11344), (7904, 9926), (8512, 9217)]