78722172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 141727428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 102, 106, 108, 153, 159, 204, 212, 306, 318, 459, 477, 612, 636, 809, 901, 918, 954, 1431, 1618, 1802, 1836, 1908, 2427, 2703, 2862, 3236, 3604, 4854, 5406, 5724, 7281, 8109, 9708, 10812, 13753, 14562, 16218, 21843, 24327, 27506, 29124, 32436, 41259, 42877, 43686, 48654, 55012, 82518, 85754, 87372, 97308, 123777, 128631, 165036, 171508, 247554, 257262, 371331, 385893, 495108, 514524, 728909, 742662, 771786, 1157679, 1457818, 1485324, 1543572, 2186727, 2315358, 2915636, 4373454, 4630716, 6560181, 8746908, 13120362, 19680543, 26240724, 39361086, 78722172]

約数ペア:

[(1, 78722172), (2, 39361086), (3, 26240724), (4, 19680543), (6, 13120362), (9, 8746908), (12, 6560181), (17, 4630716), (18, 4373454), (27, 2915636), (34, 2315358), (36, 2186727), (51, 1543572), (53, 1485324), (54, 1457818), (68, 1157679), (102, 771786), (106, 742662), (108, 728909), (153, 514524), (159, 495108), (204, 385893), (212, 371331), (306, 257262), (318, 247554), (459, 171508), (477, 165036), (612, 128631), (636, 123777), (809, 97308), (901, 87372), (918, 85754), (954, 82518), (1431, 55012), (1618, 48654), (1802, 43686), (1836, 42877), (1908, 41259), (2427, 32436), (2703, 29124), (2862, 27506), (3236, 24327), (3604, 21843), (4854, 16218), (5406, 14562), (5724, 13753), (7281, 10812), (8109, 9708)]