78894108

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{10903}}^1$

素因数の和:10983

約数の個数: 48

約数和(自身を含む): 207612160

約数和(自身を除く): 128718052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 10903, 21806, 32709, 43612, 65418, 98127, 130836, 196254, 294381, 392508, 588762, 730501, 1177524, 1461002, 2191503, 2922004, 4383006, 6574509, 8766012, 13149018, 19723527, 26298036, 39447054, 78894108]

約数ペア:

[(1, 78894108), (2, 39447054), (3, 26298036), (4, 19723527), (6, 13149018), (9, 8766012), (12, 6574509), (18, 4383006), (27, 2922004), (36, 2191503), (54, 1461002), (67, 1177524), (108, 730501), (134, 588762), (201, 392508), (268, 294381), (402, 196254), (603, 130836), (804, 98127), (1206, 65418), (1809, 43612), (2412, 32709), (3618, 21806), (7236, 10903)]