173309292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 473347056

約数和(自身を除く): 300037764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 547, 677, 1094, 1354, 1641, 2031, 2188, 2708, 3282, 4062, 4923, 6093, 6564, 7111, 8124, 8801, 9846, 12186, 14222, 17602, 19692, 21333, 24372, 26403, 28444, 35204, 42666, 52806, 63999, 79209, 85332, 105612, 127998, 158418, 255996, 316836, 370319, 740638, 1110957, 1481276, 2221914, 3332871, 4443828, 4814147, 6665742, 9628294, 13331484, 14442441, 19256588, 28884882, 43327323, 57769764, 86654646, 173309292]

約数ペア:

[(1, 173309292), (2, 86654646), (3, 57769764), (4, 43327323), (6, 28884882), (9, 19256588), (12, 14442441), (13, 13331484), (18, 9628294), (26, 6665742), (36, 4814147), (39, 4443828), (52, 3332871), (78, 2221914), (117, 1481276), (156, 1110957), (234, 740638), (468, 370319), (547, 316836), (677, 255996), (1094, 158418), (1354, 127998), (1641, 105612), (2031, 85332), (2188, 79209), (2708, 63999), (3282, 52806), (4062, 42666), (4923, 35204), (6093, 28444), (6564, 26403), (7111, 24372), (8124, 21333), (8801, 19692), (9846, 17602), (12186, 14222)]