66255432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 185856000

約数和(自身を除く): 119600568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 109, 114, 124, 129, 152, 172, 186, 218, 228, 248, 258, 327, 344, 372, 436, 456, 516, 589, 654, 744, 817, 872, 1032, 1178, 1308, 1333, 1634, 1767, 2071, 2356, 2451, 2616, 2666, 3268, 3379, 3534, 3999, 4142, 4687, 4712, 4902, 5332, 6213, 6536, 6758, 7068, 7998, 8284, 9374, 9804, 10137, 10664, 12426, 13516, 14061, 14136, 15996, 16568, 18748, 19608, 20274, 24852, 25327, 27032, 28122, 31992, 37496, 40548, 49704, 50654, 56244, 64201, 75981, 81096, 89053, 101308, 112488, 128402, 145297, 151962, 178106, 192603, 202616, 256804, 267159, 290594, 303924, 356212, 385206, 435891, 513608, 534318, 581188, 607848, 712424, 770412, 871782, 1068636, 1162376, 1540824, 1743564, 2137272, 2760643, 3487128, 5521286, 8281929, 11042572, 16563858, 22085144, 33127716, 66255432]

約数ペア:

[(1, 66255432), (2, 33127716), (3, 22085144), (4, 16563858), (6, 11042572), (8, 8281929), (12, 5521286), (19, 3487128), (24, 2760643), (31, 2137272), (38, 1743564), (43, 1540824), (57, 1162376), (62, 1068636), (76, 871782), (86, 770412), (93, 712424), (109, 607848), (114, 581188), (124, 534318), (129, 513608), (152, 435891), (172, 385206), (186, 356212), (218, 303924), (228, 290594), (248, 267159), (258, 256804), (327, 202616), (344, 192603), (372, 178106), (436, 151962), (456, 145297), (516, 128402), (589, 112488), (654, 101308), (744, 89053), (817, 81096), (872, 75981), (1032, 64201), (1178, 56244), (1308, 50654), (1333, 49704), (1634, 40548), (1767, 37496), (2071, 31992), (2356, 28122), (2451, 27032), (2616, 25327), (2666, 24852), (3268, 20274), (3379, 19608), (3534, 18748), (3999, 16568), (4142, 15996), (4687, 14136), (4712, 14061), (4902, 13516), (5332, 12426), (6213, 10664), (6536, 10137), (6758, 9804), (7068, 9374), (7998, 8284)]