78970194

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 185257440

約数和(自身を除く): 106287246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 4051, 6498, 8102, 9747, 12153, 19494, 24306, 36459, 72918, 76969, 109377, 153938, 218754, 230907, 461814, 692721, 1385442, 1462411, 2078163, 2924822, 4156326, 4387233, 8774466, 13161699, 26323398, 39485097, 78970194]

約数ペア:

[(1, 78970194), (2, 39485097), (3, 26323398), (6, 13161699), (9, 8774466), (18, 4387233), (19, 4156326), (27, 2924822), (38, 2078163), (54, 1462411), (57, 1385442), (114, 692721), (171, 461814), (342, 230907), (361, 218754), (513, 153938), (722, 109377), (1026, 76969), (1083, 72918), (2166, 36459), (3249, 24306), (4051, 19494), (6498, 12153), (8102, 9747)]