78376272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 234651648

約数和(自身を除く): 156275376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 43, 46, 48, 52, 69, 78, 86, 92, 104, 127, 129, 138, 156, 172, 184, 208, 254, 258, 276, 299, 312, 344, 368, 381, 508, 516, 552, 559, 598, 624, 688, 762, 897, 989, 1016, 1032, 1104, 1118, 1196, 1524, 1651, 1677, 1794, 1978, 2032, 2064, 2236, 2392, 2921, 2967, 3048, 3302, 3354, 3588, 3956, 4472, 4784, 4953, 5461, 5842, 5934, 6096, 6604, 6708, 7176, 7912, 8763, 8944, 9906, 10922, 11684, 11868, 12857, 13208, 13416, 14352, 15824, 16383, 17526, 19812, 21844, 23368, 23736, 25714, 26416, 26832, 32766, 35052, 37973, 38571, 39624, 43688, 46736, 47472, 51428, 65532, 70104, 70993, 75946, 77142, 79248, 87376, 102856, 113919, 125603, 131064, 140208, 141986, 151892, 154284, 205712, 212979, 227838, 251206, 262128, 283972, 303784, 308568, 376809, 425958, 455676, 502412, 567944, 607568, 617136, 753618, 851916, 911352, 1004824, 1135888, 1507236, 1632839, 1703832, 1822704, 2009648, 3014472, 3265678, 3407664, 4898517, 6028944, 6531356, 9797034, 13062712, 19594068, 26125424, 39188136, 78376272]

約数ペア:

[(1, 78376272), (2, 39188136), (3, 26125424), (4, 19594068), (6, 13062712), (8, 9797034), (12, 6531356), (13, 6028944), (16, 4898517), (23, 3407664), (24, 3265678), (26, 3014472), (39, 2009648), (43, 1822704), (46, 1703832), (48, 1632839), (52, 1507236), (69, 1135888), (78, 1004824), (86, 911352), (92, 851916), (104, 753618), (127, 617136), (129, 607568), (138, 567944), (156, 502412), (172, 455676), (184, 425958), (208, 376809), (254, 308568), (258, 303784), (276, 283972), (299, 262128), (312, 251206), (344, 227838), (368, 212979), (381, 205712), (508, 154284), (516, 151892), (552, 141986), (559, 140208), (598, 131064), (624, 125603), (688, 113919), (762, 102856), (897, 87376), (989, 79248), (1016, 77142), (1032, 75946), (1104, 70993), (1118, 70104), (1196, 65532), (1524, 51428), (1651, 47472), (1677, 46736), (1794, 43688), (1978, 39624), (2032, 38571), (2064, 37973), (2236, 35052), (2392, 32766), (2921, 26832), (2967, 26416), (3048, 25714), (3302, 23736), (3354, 23368), (3588, 21844), (3956, 19812), (4472, 17526), (4784, 16383), (4953, 15824), (5461, 14352), (5842, 13416), (5934, 13208), (6096, 12857), (6604, 11868), (6708, 11684), (7176, 10922), (7912, 9906), (8763, 8944)]