69940962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 196331520

約数和(自身を除く): 126390558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 331, 351, 378, 387, 546, 559, 602, 662, 702, 774, 819, 903, 993, 1118, 1161, 1638, 1677, 1806, 1986, 2317, 2322, 2457, 2709, 2979, 3354, 3913, 4303, 4634, 4914, 5031, 5418, 5958, 6951, 7826, 8127, 8606, 8937, 10062, 11739, 12909, 13902, 14233, 15093, 16254, 17874, 20853, 23478, 25818, 28466, 30121, 30186, 35217, 38727, 41706, 42699, 60242, 62559, 70434, 77454, 85398, 90363, 99631, 105651, 116181, 125118, 128097, 180726, 185029, 199262, 211302, 232362, 256194, 271089, 298893, 370058, 384291, 542178, 555087, 597786, 768582, 813267, 896679, 1110174, 1295203, 1626534, 1665261, 1793358, 2590406, 2690037, 3330522, 3885609, 4995783, 5380074, 7771218, 9991566, 11656827, 23313654, 34970481, 69940962]

約数ペア:

[(1, 69940962), (2, 34970481), (3, 23313654), (6, 11656827), (7, 9991566), (9, 7771218), (13, 5380074), (14, 4995783), (18, 3885609), (21, 3330522), (26, 2690037), (27, 2590406), (39, 1793358), (42, 1665261), (43, 1626534), (54, 1295203), (63, 1110174), (78, 896679), (86, 813267), (91, 768582), (117, 597786), (126, 555087), (129, 542178), (182, 384291), (189, 370058), (234, 298893), (258, 271089), (273, 256194), (301, 232362), (331, 211302), (351, 199262), (378, 185029), (387, 180726), (546, 128097), (559, 125118), (602, 116181), (662, 105651), (702, 99631), (774, 90363), (819, 85398), (903, 77454), (993, 70434), (1118, 62559), (1161, 60242), (1638, 42699), (1677, 41706), (1806, 38727), (1986, 35217), (2317, 30186), (2322, 30121), (2457, 28466), (2709, 25818), (2979, 23478), (3354, 20853), (3913, 17874), (4303, 16254), (4634, 15093), (4914, 14233), (5031, 13902), (5418, 12909), (5958, 11739), (6951, 10062), (7826, 8937), (8127, 8606)]