67418244

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 187830720

約数和(自身を除く): 120412476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 83, 92, 108, 109, 138, 162, 166, 207, 218, 249, 276, 324, 327, 332, 414, 436, 498, 621, 654, 747, 828, 981, 996, 1242, 1308, 1494, 1863, 1909, 1962, 2241, 2484, 2507, 2943, 2988, 3726, 3818, 3924, 4482, 5014, 5727, 5886, 6723, 7452, 7521, 7636, 8829, 8964, 9047, 10028, 11454, 11772, 13446, 15042, 17181, 17658, 18094, 22563, 22908, 26892, 27141, 30084, 34362, 35316, 36188, 45126, 51543, 54282, 67689, 68724, 81423, 90252, 103086, 108564, 135378, 154629, 162846, 203067, 206172, 208081, 244269, 270756, 309258, 325692, 406134, 416162, 488538, 618516, 624243, 732807, 812268, 832324, 977076, 1248486, 1465614, 1872729, 2496972, 2931228, 3745458, 5618187, 7490916, 11236374, 16854561, 22472748, 33709122, 67418244]

約数ペア:

[(1, 67418244), (2, 33709122), (3, 22472748), (4, 16854561), (6, 11236374), (9, 7490916), (12, 5618187), (18, 3745458), (23, 2931228), (27, 2496972), (36, 1872729), (46, 1465614), (54, 1248486), (69, 977076), (81, 832324), (83, 812268), (92, 732807), (108, 624243), (109, 618516), (138, 488538), (162, 416162), (166, 406134), (207, 325692), (218, 309258), (249, 270756), (276, 244269), (324, 208081), (327, 206172), (332, 203067), (414, 162846), (436, 154629), (498, 135378), (621, 108564), (654, 103086), (747, 90252), (828, 81423), (981, 68724), (996, 67689), (1242, 54282), (1308, 51543), (1494, 45126), (1863, 36188), (1909, 35316), (1962, 34362), (2241, 30084), (2484, 27141), (2507, 26892), (2943, 22908), (2988, 22563), (3726, 18094), (3818, 17658), (3924, 17181), (4482, 15042), (5014, 13446), (5727, 11772), (5886, 11454), (6723, 10028), (7452, 9047), (7521, 8964), (7636, 8829)]