25550388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 69346368

約数和(自身を除く): 43795980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 166, 204, 249, 306, 332, 498, 503, 612, 747, 996, 1006, 1411, 1494, 1509, 2012, 2822, 2988, 3018, 4233, 4527, 5644, 6036, 8466, 8551, 9054, 12699, 16932, 17102, 18108, 25398, 25653, 34204, 41749, 50796, 51306, 76959, 83498, 102612, 125247, 153918, 166996, 250494, 307836, 375741, 500988, 709733, 751482, 1419466, 1502964, 2129199, 2838932, 4258398, 6387597, 8516796, 12775194, 25550388]

約数ペア:

[(1, 25550388), (2, 12775194), (3, 8516796), (4, 6387597), (6, 4258398), (9, 2838932), (12, 2129199), (17, 1502964), (18, 1419466), (34, 751482), (36, 709733), (51, 500988), (68, 375741), (83, 307836), (102, 250494), (153, 166996), (166, 153918), (204, 125247), (249, 102612), (306, 83498), (332, 76959), (498, 51306), (503, 50796), (612, 41749), (747, 34204), (996, 25653), (1006, 25398), (1411, 18108), (1494, 17102), (1509, 16932), (2012, 12699), (2822, 9054), (2988, 8551), (3018, 8466), (4233, 6036), (4527, 5644)]