67916016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 229191680

約数和(自身を除く): 161275664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 607, 666, 756, 777, 888, 999, 1008, 1036, 1214, 1332, 1512, 1554, 1776, 1821, 1998, 2072, 2331, 2428, 2664, 3024, 3108, 3642, 3996, 4144, 4249, 4662, 4856, 5328, 5463, 6216, 6993, 7284, 7992, 8498, 9324, 9712, 10926, 12432, 12747, 13986, 14568, 15984, 16389, 16996, 18648, 21852, 22459, 25494, 27972, 29136, 32778, 33992, 37296, 38241, 43704, 44918, 50988, 55944, 65556, 67377, 67984, 76482, 87408, 89836, 101976, 111888, 114723, 131112, 134754, 152964, 157213, 179672, 202131, 203952, 229446, 262224, 269508, 305928, 314426, 359344, 404262, 458892, 471639, 539016, 606393, 611856, 628852, 808524, 917784, 943278, 1078032, 1212786, 1257704, 1414917, 1617048, 1835568, 1886556, 2425572, 2515408, 2829834, 3234096, 3773112, 4244751, 4851144, 5659668, 7546224, 8489502, 9702288, 11319336, 16979004, 22638672, 33958008, 67916016]

約数ペア:

[(1, 67916016), (2, 33958008), (3, 22638672), (4, 16979004), (6, 11319336), (7, 9702288), (8, 8489502), (9, 7546224), (12, 5659668), (14, 4851144), (16, 4244751), (18, 3773112), (21, 3234096), (24, 2829834), (27, 2515408), (28, 2425572), (36, 1886556), (37, 1835568), (42, 1617048), (48, 1414917), (54, 1257704), (56, 1212786), (63, 1078032), (72, 943278), (74, 917784), (84, 808524), (108, 628852), (111, 611856), (112, 606393), (126, 539016), (144, 471639), (148, 458892), (168, 404262), (189, 359344), (216, 314426), (222, 305928), (252, 269508), (259, 262224), (296, 229446), (333, 203952), (336, 202131), (378, 179672), (432, 157213), (444, 152964), (504, 134754), (518, 131112), (592, 114723), (607, 111888), (666, 101976), (756, 89836), (777, 87408), (888, 76482), (999, 67984), (1008, 67377), (1036, 65556), (1214, 55944), (1332, 50988), (1512, 44918), (1554, 43704), (1776, 38241), (1821, 37296), (1998, 33992), (2072, 32778), (2331, 29136), (2428, 27972), (2664, 25494), (3024, 22459), (3108, 21852), (3642, 18648), (3996, 16996), (4144, 16389), (4249, 15984), (4662, 14568), (4856, 13986), (5328, 12747), (5463, 12432), (6216, 10926), (6993, 9712), (7284, 9324), (7992, 8498)]