72899784

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 203198400

約数和(自身を除く): 130298616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 617, 1094, 1234, 1641, 1851, 2188, 2468, 3282, 3702, 4376, 4923, 4936, 5553, 6564, 7404, 9846, 11106, 13128, 14769, 14808, 16659, 19692, 22212, 29538, 33318, 39384, 44424, 59076, 66636, 118152, 133272, 337499, 674998, 1012497, 1349996, 2024994, 2699992, 3037491, 4049988, 6074982, 8099976, 9112473, 12149964, 18224946, 24299928, 36449892, 72899784]

約数ペア:

[(1, 72899784), (2, 36449892), (3, 24299928), (4, 18224946), (6, 12149964), (8, 9112473), (9, 8099976), (12, 6074982), (18, 4049988), (24, 3037491), (27, 2699992), (36, 2024994), (54, 1349996), (72, 1012497), (108, 674998), (216, 337499), (547, 133272), (617, 118152), (1094, 66636), (1234, 59076), (1641, 44424), (1851, 39384), (2188, 33318), (2468, 29538), (3282, 22212), (3702, 19692), (4376, 16659), (4923, 14808), (4936, 14769), (5553, 13128), (6564, 11106), (7404, 9846)]