74394648

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1597}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 201923280

約数和(自身を除く): 127528632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1597, 1941, 2588, 3194, 3882, 4791, 5176, 5823, 6388, 7764, 9582, 11646, 12776, 14373, 15528, 19164, 23292, 28746, 38328, 46584, 57492, 114984, 1033259, 2066518, 3099777, 4133036, 6199554, 8266072, 9299331, 12399108, 18598662, 24798216, 37197324, 74394648]

約数ペア:

[(1, 74394648), (2, 37197324), (3, 24798216), (4, 18598662), (6, 12399108), (8, 9299331), (9, 8266072), (12, 6199554), (18, 4133036), (24, 3099777), (36, 2066518), (72, 1033259), (647, 114984), (1294, 57492), (1597, 46584), (1941, 38328), (2588, 28746), (3194, 23292), (3882, 19164), (4791, 15528), (5176, 14373), (5823, 12776), (6388, 11646), (7764, 9582)]