81328104

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 128

約数和(自身を含む): 265507200

約数和(自身を除く): 184179096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2633, 2808, 3432, 3861, 5148, 5266, 7722, 7899, 10296, 10532, 15444, 15798, 21064, 23697, 28963, 30888, 31596, 34229, 47394, 57926, 63192, 68458, 71091, 86889, 94788, 102687, 115852, 136916, 142182, 173778, 189576, 205374, 231704, 260667, 273832, 284364, 308061, 347556, 376519, 410748, 521334, 568728, 616122, 695112, 753038, 782001, 821496, 924183, 1042668, 1129557, 1232244, 1506076, 1564002, 1848366, 2085336, 2259114, 2464488, 3012152, 3128004, 3388671, 3696732, 4518228, 6256008, 6777342, 7393464, 9036456, 10166013, 13554684, 20332026, 27109368, 40664052, 81328104]

約数ペア:

[(1, 81328104), (2, 40664052), (3, 27109368), (4, 20332026), (6, 13554684), (8, 10166013), (9, 9036456), (11, 7393464), (12, 6777342), (13, 6256008), (18, 4518228), (22, 3696732), (24, 3388671), (26, 3128004), (27, 3012152), (33, 2464488), (36, 2259114), (39, 2085336), (44, 1848366), (52, 1564002), (54, 1506076), (66, 1232244), (72, 1129557), (78, 1042668), (88, 924183), (99, 821496), (104, 782001), (108, 753038), (117, 695112), (132, 616122), (143, 568728), (156, 521334), (198, 410748), (216, 376519), (234, 347556), (264, 308061), (286, 284364), (297, 273832), (312, 260667), (351, 231704), (396, 205374), (429, 189576), (468, 173778), (572, 142182), (594, 136916), (702, 115852), (792, 102687), (858, 94788), (936, 86889), (1144, 71091), (1188, 68458), (1287, 63192), (1404, 57926), (1716, 47394), (2376, 34229), (2574, 31596), (2633, 30888), (2808, 28963), (3432, 23697), (3861, 21064), (5148, 15798), (5266, 15444), (7722, 10532), (7899, 10296)]