130785678

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 80

約数和(自身を含む): 304223040

約数和(自身を除く): 173437362

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 89, 94, 141, 162, 178, 193, 267, 282, 386, 423, 534, 579, 801, 846, 1158, 1269, 1602, 1737, 2403, 2538, 3474, 3807, 4183, 4806, 5211, 7209, 7614, 8366, 9071, 10422, 12549, 14418, 15633, 17177, 18142, 25098, 27213, 31266, 34354, 37647, 51531, 54426, 75294, 81639, 103062, 112941, 154593, 163278, 225882, 244917, 309186, 338823, 463779, 489834, 677646, 734751, 807319, 927558, 1391337, 1469502, 1614638, 2421957, 2782674, 4843914, 7265871, 14531742, 21797613, 43595226, 65392839, 130785678]

約数ペア:

[(1, 130785678), (2, 65392839), (3, 43595226), (6, 21797613), (9, 14531742), (18, 7265871), (27, 4843914), (47, 2782674), (54, 2421957), (81, 1614638), (89, 1469502), (94, 1391337), (141, 927558), (162, 807319), (178, 734751), (193, 677646), (267, 489834), (282, 463779), (386, 338823), (423, 309186), (534, 244917), (579, 225882), (801, 163278), (846, 154593), (1158, 112941), (1269, 103062), (1602, 81639), (1737, 75294), (2403, 54426), (2538, 51531), (3474, 37647), (3807, 34354), (4183, 31266), (4806, 27213), (5211, 25098), (7209, 18142), (7614, 17177), (8366, 15633), (9071, 14418), (10422, 12549)]