75321036

素因数分解:

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

素因数の和:401

約数の個数: 144

約数和(自身を含む): 233143680

約数和(自身を除く): 157822644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 331, 378, 387, 441, 516, 588, 602, 662, 756, 774, 882, 903, 993, 1161, 1204, 1323, 1324, 1548, 1764, 1806, 1986, 2107, 2317, 2322, 2646, 2709, 2979, 3612, 3972, 4214, 4634, 4644, 5292, 5418, 5958, 6321, 6951, 8127, 8428, 8937, 9268, 10836, 11916, 12642, 13902, 14233, 16219, 16254, 17874, 18963, 20853, 25284, 27804, 28466, 32438, 32508, 35748, 37926, 41706, 42699, 48657, 56889, 56932, 62559, 64876, 75852, 83412, 85398, 97314, 99631, 113778, 125118, 128097, 145971, 170796, 194628, 199262, 227556, 250236, 256194, 291942, 298893, 384291, 398524, 437913, 512388, 583884, 597786, 697417, 768582, 875826, 896679, 1195572, 1394834, 1537164, 1751652, 1793358, 2092251, 2690037, 2789668, 3586716, 4184502, 5380074, 6276753, 8369004, 10760148, 12553506, 18830259, 25107012, 37660518, 75321036]

約数ペア:

[(1, 75321036), (2, 37660518), (3, 25107012), (4, 18830259), (6, 12553506), (7, 10760148), (9, 8369004), (12, 6276753), (14, 5380074), (18, 4184502), (21, 3586716), (27, 2789668), (28, 2690037), (36, 2092251), (42, 1793358), (43, 1751652), (49, 1537164), (54, 1394834), (63, 1195572), (84, 896679), (86, 875826), (98, 768582), (108, 697417), (126, 597786), (129, 583884), (147, 512388), (172, 437913), (189, 398524), (196, 384291), (252, 298893), (258, 291942), (294, 256194), (301, 250236), (331, 227556), (378, 199262), (387, 194628), (441, 170796), (516, 145971), (588, 128097), (602, 125118), (662, 113778), (756, 99631), (774, 97314), (882, 85398), (903, 83412), (993, 75852), (1161, 64876), (1204, 62559), (1323, 56932), (1324, 56889), (1548, 48657), (1764, 42699), (1806, 41706), (1986, 37926), (2107, 35748), (2317, 32508), (2322, 32438), (2646, 28466), (2709, 27804), (2979, 25284), (3612, 20853), (3972, 18963), (4214, 17874), (4634, 16254), (4644, 16219), (5292, 14233), (5418, 13902), (5958, 12642), (6321, 11916), (6951, 10836), (8127, 9268), (8428, 8937)]