81145692

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 224884800

約数和(自身を除く): 143739108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 193, 204, 229, 306, 386, 458, 459, 579, 612, 687, 772, 916, 918, 1158, 1374, 1737, 1836, 2061, 2316, 2748, 3281, 3474, 3893, 4122, 5211, 6183, 6562, 6948, 7786, 8244, 9843, 10422, 11679, 12366, 13124, 15572, 19686, 20844, 23358, 24732, 29529, 35037, 39372, 44197, 46716, 59058, 70074, 88394, 88587, 105111, 118116, 132591, 140148, 176788, 177174, 210222, 265182, 354348, 397773, 420444, 530364, 751349, 795546, 1193319, 1502698, 1591092, 2254047, 2386638, 3005396, 4508094, 4773276, 6762141, 9016188, 13524282, 20286423, 27048564, 40572846, 81145692]

約数ペア:

[(1, 81145692), (2, 40572846), (3, 27048564), (4, 20286423), (6, 13524282), (9, 9016188), (12, 6762141), (17, 4773276), (18, 4508094), (27, 3005396), (34, 2386638), (36, 2254047), (51, 1591092), (54, 1502698), (68, 1193319), (102, 795546), (108, 751349), (153, 530364), (193, 420444), (204, 397773), (229, 354348), (306, 265182), (386, 210222), (458, 177174), (459, 176788), (579, 140148), (612, 132591), (687, 118116), (772, 105111), (916, 88587), (918, 88394), (1158, 70074), (1374, 59058), (1737, 46716), (1836, 44197), (2061, 39372), (2316, 35037), (2748, 29529), (3281, 24732), (3474, 23358), (3893, 20844), (4122, 19686), (5211, 15572), (6183, 13124), (6562, 12366), (6948, 11679), (7786, 10422), (8244, 9843)]