78204608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:985

約数の個数: 56

約数和(自身を含む): 165780720

約数和(自身を除く): 87576112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 881, 1168, 1216, 1387, 1762, 2336, 2774, 3524, 4672, 5548, 7048, 11096, 14096, 16739, 22192, 28192, 33478, 44384, 56384, 64313, 66956, 88768, 128626, 133912, 257252, 267824, 514504, 535648, 1029008, 1071296, 1221947, 2058016, 2443894, 4116032, 4887788, 9775576, 19551152, 39102304, 78204608]

約数ペア:

[(1, 78204608), (2, 39102304), (4, 19551152), (8, 9775576), (16, 4887788), (19, 4116032), (32, 2443894), (38, 2058016), (64, 1221947), (73, 1071296), (76, 1029008), (146, 535648), (152, 514504), (292, 267824), (304, 257252), (584, 133912), (608, 128626), (881, 88768), (1168, 66956), (1216, 64313), (1387, 56384), (1762, 44384), (2336, 33478), (2774, 28192), (3524, 22192), (4672, 16739), (5548, 14096), (7048, 11096)]