77173280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 193705344

約数和(自身を除く): 116532064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 67, 80, 92, 115, 134, 160, 184, 230, 268, 313, 335, 368, 460, 536, 626, 670, 736, 920, 1072, 1252, 1340, 1541, 1565, 1840, 2144, 2504, 2680, 3082, 3130, 3680, 5008, 5360, 6164, 6260, 7199, 7705, 10016, 10720, 12328, 12520, 14398, 15410, 20971, 24656, 25040, 28796, 30820, 35995, 41942, 49312, 50080, 57592, 61640, 71990, 83884, 104855, 115184, 123280, 143980, 167768, 209710, 230368, 246560, 287960, 335536, 419420, 482333, 575920, 671072, 838840, 964666, 1151840, 1677680, 1929332, 2411665, 3355360, 3858664, 4823330, 7717328, 9646660, 15434656, 19293320, 38586640, 77173280]

約数ペア:

[(1, 77173280), (2, 38586640), (4, 19293320), (5, 15434656), (8, 9646660), (10, 7717328), (16, 4823330), (20, 3858664), (23, 3355360), (32, 2411665), (40, 1929332), (46, 1677680), (67, 1151840), (80, 964666), (92, 838840), (115, 671072), (134, 575920), (160, 482333), (184, 419420), (230, 335536), (268, 287960), (313, 246560), (335, 230368), (368, 209710), (460, 167768), (536, 143980), (626, 123280), (670, 115184), (736, 104855), (920, 83884), (1072, 71990), (1252, 61640), (1340, 57592), (1541, 50080), (1565, 49312), (1840, 41942), (2144, 35995), (2504, 30820), (2680, 28796), (3082, 25040), (3130, 24656), (3680, 20971), (5008, 15410), (5360, 14398), (6164, 12520), (6260, 12328), (7199, 10720), (7705, 10016)]