90324252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 165291108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 43, 57, 74, 76, 83, 86, 111, 114, 129, 148, 166, 171, 172, 222, 228, 249, 258, 332, 333, 342, 387, 444, 498, 516, 666, 684, 703, 747, 774, 817, 996, 1332, 1406, 1494, 1548, 1577, 1591, 1634, 2109, 2451, 2812, 2988, 3071, 3154, 3182, 3268, 3569, 4218, 4731, 4773, 4902, 6142, 6308, 6327, 6364, 7138, 7353, 8436, 9213, 9462, 9546, 9804, 10707, 12284, 12654, 14193, 14276, 14319, 14706, 18426, 18924, 19092, 21414, 25308, 27639, 28386, 28638, 29412, 30229, 32121, 36852, 42828, 55278, 56772, 57276, 58349, 60458, 64242, 67811, 90687, 110556, 116698, 120916, 128484, 132053, 135622, 175047, 181374, 203433, 233396, 264106, 271244, 272061, 350094, 362748, 396159, 406866, 525141, 528212, 544122, 610299, 700188, 792318, 813732, 1050282, 1088244, 1188477, 1220598, 1584636, 2100564, 2376954, 2441196, 2509007, 4753908, 5018014, 7527021, 10036028, 15054042, 22581063, 30108084, 45162126, 90324252]

約数ペア:

[(1, 90324252), (2, 45162126), (3, 30108084), (4, 22581063), (6, 15054042), (9, 10036028), (12, 7527021), (18, 5018014), (19, 4753908), (36, 2509007), (37, 2441196), (38, 2376954), (43, 2100564), (57, 1584636), (74, 1220598), (76, 1188477), (83, 1088244), (86, 1050282), (111, 813732), (114, 792318), (129, 700188), (148, 610299), (166, 544122), (171, 528212), (172, 525141), (222, 406866), (228, 396159), (249, 362748), (258, 350094), (332, 272061), (333, 271244), (342, 264106), (387, 233396), (444, 203433), (498, 181374), (516, 175047), (666, 135622), (684, 132053), (703, 128484), (747, 120916), (774, 116698), (817, 110556), (996, 90687), (1332, 67811), (1406, 64242), (1494, 60458), (1548, 58349), (1577, 57276), (1591, 56772), (1634, 55278), (2109, 42828), (2451, 36852), (2812, 32121), (2988, 30229), (3071, 29412), (3154, 28638), (3182, 28386), (3268, 27639), (3569, 25308), (4218, 21414), (4731, 19092), (4773, 18924), (4902, 18426), (6142, 14706), (6308, 14319), (6327, 14276), (6364, 14193), (7138, 12654), (7353, 12284), (8436, 10707), (9213, 9804), (9462, 9546)]