72244764

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 211226400

約数和(自身を除く): 138981636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 109, 114, 153, 171, 204, 218, 228, 306, 323, 327, 342, 361, 436, 459, 513, 612, 646, 654, 684, 722, 918, 969, 981, 1026, 1083, 1292, 1308, 1444, 1836, 1853, 1938, 1962, 2052, 2071, 2166, 2907, 2943, 3249, 3706, 3876, 3924, 4142, 4332, 5559, 5814, 5886, 6137, 6213, 6498, 7412, 8284, 8721, 9747, 11118, 11628, 11772, 12274, 12426, 12996, 16677, 17442, 18411, 18639, 19494, 22236, 24548, 24852, 33354, 34884, 35207, 36822, 37278, 38988, 39349, 50031, 55233, 55917, 66708, 70414, 73644, 74556, 78698, 100062, 105621, 110466, 111834, 118047, 140828, 157396, 165699, 200124, 211242, 220932, 223668, 236094, 316863, 331398, 354141, 422484, 472188, 633726, 662796, 668933, 708282, 950589, 1062423, 1267452, 1337866, 1416564, 1901178, 2006799, 2124846, 2675732, 3802356, 4013598, 4249692, 6020397, 8027196, 12040794, 18061191, 24081588, 36122382, 72244764]

約数ペア:

[(1, 72244764), (2, 36122382), (3, 24081588), (4, 18061191), (6, 12040794), (9, 8027196), (12, 6020397), (17, 4249692), (18, 4013598), (19, 3802356), (27, 2675732), (34, 2124846), (36, 2006799), (38, 1901178), (51, 1416564), (54, 1337866), (57, 1267452), (68, 1062423), (76, 950589), (102, 708282), (108, 668933), (109, 662796), (114, 633726), (153, 472188), (171, 422484), (204, 354141), (218, 331398), (228, 316863), (306, 236094), (323, 223668), (327, 220932), (342, 211242), (361, 200124), (436, 165699), (459, 157396), (513, 140828), (612, 118047), (646, 111834), (654, 110466), (684, 105621), (722, 100062), (918, 78698), (969, 74556), (981, 73644), (1026, 70414), (1083, 66708), (1292, 55917), (1308, 55233), (1444, 50031), (1836, 39349), (1853, 38988), (1938, 37278), (1962, 36822), (2052, 35207), (2071, 34884), (2166, 33354), (2907, 24852), (2943, 24548), (3249, 22236), (3706, 19494), (3876, 18639), (3924, 18411), (4142, 17442), (4332, 16677), (5559, 12996), (5814, 12426), (5886, 12274), (6137, 11772), (6213, 11628), (6498, 11118), (7412, 9747), (8284, 8721)]