71796984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 226851840

約数和(自身を除く): 155054856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1093, 1173, 1288, 1428, 1564, 1932, 2186, 2346, 2737, 2856, 3128, 3279, 3864, 4372, 4692, 5474, 6558, 7651, 8211, 8744, 9384, 10948, 13116, 15302, 16422, 18581, 21896, 22953, 25139, 26232, 30604, 32844, 37162, 45906, 50278, 55743, 61208, 65688, 74324, 75417, 91812, 100556, 111486, 130067, 148648, 150834, 175973, 183624, 201112, 222972, 260134, 301668, 351946, 390201, 427363, 445944, 520268, 527919, 603336, 703892, 780402, 854726, 1040536, 1055838, 1282089, 1407784, 1560804, 1709452, 2111676, 2564178, 2991541, 3121608, 3418904, 4223352, 5128356, 5983082, 8974623, 10256712, 11966164, 17949246, 23932328, 35898492, 71796984]

約数ペア:

[(1, 71796984), (2, 35898492), (3, 23932328), (4, 17949246), (6, 11966164), (7, 10256712), (8, 8974623), (12, 5983082), (14, 5128356), (17, 4223352), (21, 3418904), (23, 3121608), (24, 2991541), (28, 2564178), (34, 2111676), (42, 1709452), (46, 1560804), (51, 1407784), (56, 1282089), (68, 1055838), (69, 1040536), (84, 854726), (92, 780402), (102, 703892), (119, 603336), (136, 527919), (138, 520268), (161, 445944), (168, 427363), (184, 390201), (204, 351946), (238, 301668), (276, 260134), (322, 222972), (357, 201112), (391, 183624), (408, 175973), (476, 150834), (483, 148648), (552, 130067), (644, 111486), (714, 100556), (782, 91812), (952, 75417), (966, 74324), (1093, 65688), (1173, 61208), (1288, 55743), (1428, 50278), (1564, 45906), (1932, 37162), (2186, 32844), (2346, 30604), (2737, 26232), (2856, 25139), (3128, 22953), (3279, 21896), (3864, 18581), (4372, 16422), (4692, 15302), (5474, 13116), (6558, 10948), (7651, 9384), (8211, 8744)]