77439012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 227985408

約数和(自身を除く): 150546396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 61, 68, 84, 98, 102, 119, 122, 127, 147, 183, 196, 204, 238, 244, 254, 294, 357, 366, 381, 427, 476, 508, 588, 714, 732, 762, 833, 854, 889, 1037, 1281, 1428, 1524, 1666, 1708, 1778, 2074, 2159, 2499, 2562, 2667, 2989, 3111, 3332, 3556, 4148, 4318, 4998, 5124, 5334, 5978, 6222, 6223, 6477, 7259, 7747, 8636, 8967, 9996, 10668, 11956, 12444, 12446, 12954, 14518, 15113, 15494, 17934, 18669, 21777, 23241, 24892, 25908, 29036, 30226, 30988, 35868, 37338, 43554, 45339, 46482, 50813, 54229, 60452, 74676, 87108, 90678, 92964, 101626, 105791, 108458, 131699, 152439, 162687, 181356, 203252, 211582, 216916, 263398, 304878, 317373, 325374, 379603, 395097, 423164, 526796, 609756, 634746, 650748, 759206, 790194, 921893, 1138809, 1269492, 1518412, 1580388, 1843786, 2277618, 2765679, 3687572, 4555236, 5531358, 6453251, 11062716, 12906502, 19359753, 25813004, 38719506, 77439012]

約数ペア:

[(1, 77439012), (2, 38719506), (3, 25813004), (4, 19359753), (6, 12906502), (7, 11062716), (12, 6453251), (14, 5531358), (17, 4555236), (21, 3687572), (28, 2765679), (34, 2277618), (42, 1843786), (49, 1580388), (51, 1518412), (61, 1269492), (68, 1138809), (84, 921893), (98, 790194), (102, 759206), (119, 650748), (122, 634746), (127, 609756), (147, 526796), (183, 423164), (196, 395097), (204, 379603), (238, 325374), (244, 317373), (254, 304878), (294, 263398), (357, 216916), (366, 211582), (381, 203252), (427, 181356), (476, 162687), (508, 152439), (588, 131699), (714, 108458), (732, 105791), (762, 101626), (833, 92964), (854, 90678), (889, 87108), (1037, 74676), (1281, 60452), (1428, 54229), (1524, 50813), (1666, 46482), (1708, 45339), (1778, 43554), (2074, 37338), (2159, 35868), (2499, 30988), (2562, 30226), (2667, 29036), (2989, 25908), (3111, 24892), (3332, 23241), (3556, 21777), (4148, 18669), (4318, 17934), (4998, 15494), (5124, 15113), (5334, 14518), (5978, 12954), (6222, 12446), (6223, 12444), (6477, 11956), (7259, 10668), (7747, 9996), (8636, 8967)]