84780144

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1483}}^1$

素因数の和:1894

約数の個数: 60

約数和(自身を含む): 238024696

約数和(自身を除く): 153244552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1483, 1588, 2382, 2966, 3176, 3573, 4449, 4764, 5932, 6352, 7146, 8898, 9528, 11864, 13347, 14292, 17796, 19056, 23728, 26694, 28584, 35592, 53388, 57168, 71184, 106776, 213552, 588751, 1177502, 1766253, 2355004, 3532506, 4710008, 5298759, 7065012, 9420016, 10597518, 14130024, 21195036, 28260048, 42390072, 84780144]

約数ペア:

[(1, 84780144), (2, 42390072), (3, 28260048), (4, 21195036), (6, 14130024), (8, 10597518), (9, 9420016), (12, 7065012), (16, 5298759), (18, 4710008), (24, 3532506), (36, 2355004), (48, 1766253), (72, 1177502), (144, 588751), (397, 213552), (794, 106776), (1191, 71184), (1483, 57168), (1588, 53388), (2382, 35592), (2966, 28584), (3176, 26694), (3573, 23728), (4449, 19056), (4764, 17796), (5932, 14292), (6352, 13347), (7146, 11864), (8898, 9528)]