77579264

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 88

約数和(自身を含む): 180791040

約数和(自身を除く): 103211776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 137, 158, 224, 256, 274, 316, 448, 512, 548, 553, 632, 896, 959, 1024, 1096, 1106, 1264, 1792, 1918, 2192, 2212, 2528, 3584, 3836, 4384, 4424, 5056, 7168, 7672, 8768, 8848, 10112, 10823, 15344, 17536, 17696, 20224, 21646, 30688, 35072, 35392, 40448, 43292, 61376, 70144, 70784, 75761, 80896, 86584, 122752, 140288, 141568, 151522, 173168, 245504, 283136, 303044, 346336, 491008, 566272, 606088, 692672, 982016, 1212176, 1385344, 2424352, 2770688, 4848704, 5541376, 9697408, 11082752, 19394816, 38789632, 77579264]

約数ペア:

[(1, 77579264), (2, 38789632), (4, 19394816), (7, 11082752), (8, 9697408), (14, 5541376), (16, 4848704), (28, 2770688), (32, 2424352), (56, 1385344), (64, 1212176), (79, 982016), (112, 692672), (128, 606088), (137, 566272), (158, 491008), (224, 346336), (256, 303044), (274, 283136), (316, 245504), (448, 173168), (512, 151522), (548, 141568), (553, 140288), (632, 122752), (896, 86584), (959, 80896), (1024, 75761), (1096, 70784), (1106, 70144), (1264, 61376), (1792, 43292), (1918, 40448), (2192, 35392), (2212, 35072), (2528, 30688), (3584, 21646), (3836, 20224), (4384, 17696), (4424, 17536), (5056, 15344), (7168, 10823), (7672, 10112), (8768, 8848)]