69539392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 161300160

約数和(自身を除く): 91760768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 83, 104, 106, 152, 166, 208, 212, 247, 304, 332, 416, 424, 494, 608, 664, 689, 832, 848, 988, 1007, 1079, 1216, 1328, 1378, 1577, 1696, 1976, 2014, 2158, 2656, 2756, 3154, 3392, 3952, 4028, 4316, 4399, 5312, 5512, 6308, 7904, 8056, 8632, 8798, 11024, 12616, 13091, 15808, 16112, 17264, 17596, 20501, 22048, 25232, 26182, 32224, 34528, 35192, 41002, 44096, 50464, 52364, 57187, 64448, 69056, 70384, 82004, 83581, 100928, 104728, 114374, 140768, 164008, 167162, 209456, 228748, 281536, 328016, 334324, 418912, 457496, 656032, 668648, 837824, 914992, 1086553, 1312064, 1337296, 1829984, 2173106, 2674592, 3659968, 4346212, 5349184, 8692424, 17384848, 34769696, 69539392]

約数ペア:

[(1, 69539392), (2, 34769696), (4, 17384848), (8, 8692424), (13, 5349184), (16, 4346212), (19, 3659968), (26, 2674592), (32, 2173106), (38, 1829984), (52, 1337296), (53, 1312064), (64, 1086553), (76, 914992), (83, 837824), (104, 668648), (106, 656032), (152, 457496), (166, 418912), (208, 334324), (212, 328016), (247, 281536), (304, 228748), (332, 209456), (416, 167162), (424, 164008), (494, 140768), (608, 114374), (664, 104728), (689, 100928), (832, 83581), (848, 82004), (988, 70384), (1007, 69056), (1079, 64448), (1216, 57187), (1328, 52364), (1378, 50464), (1577, 44096), (1696, 41002), (1976, 35192), (2014, 34528), (2158, 32224), (2656, 26182), (2756, 25232), (3154, 22048), (3392, 20501), (3952, 17596), (4028, 17264), (4316, 16112), (4399, 15808), (5312, 13091), (5512, 12616), (6308, 11024), (7904, 8798), (8056, 8632)]