71632620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 225086400

約数和(自身を除く): 153453780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1217, 1308, 1635, 1962, 2180, 2434, 2943, 3270, 3651, 3924, 4868, 4905, 5886, 6085, 6540, 7302, 9810, 10953, 11772, 12170, 14604, 14715, 18255, 19620, 21906, 24340, 29430, 32859, 36510, 43812, 54765, 58860, 65718, 73020, 109530, 131436, 132653, 164295, 219060, 265306, 328590, 397959, 530612, 657180, 663265, 795918, 1193877, 1326530, 1591836, 1989795, 2387754, 2653060, 3581631, 3979590, 4775508, 5969385, 7163262, 7959180, 11938770, 14326524, 17908155, 23877540, 35816310, 71632620]

約数ペア:

[(1, 71632620), (2, 35816310), (3, 23877540), (4, 17908155), (5, 14326524), (6, 11938770), (9, 7959180), (10, 7163262), (12, 5969385), (15, 4775508), (18, 3979590), (20, 3581631), (27, 2653060), (30, 2387754), (36, 1989795), (45, 1591836), (54, 1326530), (60, 1193877), (90, 795918), (108, 663265), (109, 657180), (135, 530612), (180, 397959), (218, 328590), (270, 265306), (327, 219060), (436, 164295), (540, 132653), (545, 131436), (654, 109530), (981, 73020), (1090, 65718), (1217, 58860), (1308, 54765), (1635, 43812), (1962, 36510), (2180, 32859), (2434, 29430), (2943, 24340), (3270, 21906), (3651, 19620), (3924, 18255), (4868, 14715), (4905, 14604), (5886, 12170), (6085, 11772), (6540, 10953), (7302, 9810)]