118537428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 301395360

約数和(自身を除く): 182857932

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 541, 589, 961, 1082, 1178, 1623, 1767, 1922, 2164, 2356, 2883, 3246, 3534, 3844, 5766, 6492, 7068, 10279, 11532, 16771, 18259, 20558, 30837, 33542, 36518, 41116, 50313, 54777, 61674, 67084, 73036, 100626, 109554, 123348, 201252, 219108, 318649, 519901, 637298, 955947, 1039802, 1274596, 1559703, 1911894, 2079604, 3119406, 3823788, 6238812, 9878119, 19756238, 29634357, 39512476, 59268714, 118537428]

約数ペア:

[(1, 118537428), (2, 59268714), (3, 39512476), (4, 29634357), (6, 19756238), (12, 9878119), (19, 6238812), (31, 3823788), (38, 3119406), (57, 2079604), (62, 1911894), (76, 1559703), (93, 1274596), (114, 1039802), (124, 955947), (186, 637298), (228, 519901), (372, 318649), (541, 219108), (589, 201252), (961, 123348), (1082, 109554), (1178, 100626), (1623, 73036), (1767, 67084), (1922, 61674), (2164, 54777), (2356, 50313), (2883, 41116), (3246, 36518), (3534, 33542), (3844, 30837), (5766, 20558), (6492, 18259), (7068, 16771), (10279, 11532)]