77180688

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 140

約数和(自身を含む): 241924620

約数和(自身を除く): 164743932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 509, 624, 648, 702, 729, 936, 972, 1018, 1053, 1296, 1404, 1458, 1527, 1872, 1944, 2036, 2106, 2808, 2916, 3054, 3159, 3888, 4072, 4212, 4581, 5616, 5832, 6108, 6318, 6617, 8144, 8424, 9162, 9477, 11664, 12216, 12636, 13234, 13743, 16848, 18324, 18954, 19851, 24432, 25272, 26468, 27486, 36648, 37908, 39702, 41229, 50544, 52936, 54972, 59553, 73296, 75816, 79404, 82458, 105872, 109944, 119106, 123687, 151632, 158808, 164916, 178659, 219888, 238212, 247374, 317616, 329832, 357318, 371061, 476424, 494748, 535977, 659664, 714636, 742122, 952848, 989496, 1071954, 1429272, 1484244, 1607931, 1978992, 2143908, 2858544, 2968488, 3215862, 4287816, 4823793, 5936976, 6431724, 8575632, 9647586, 12863448, 19295172, 25726896, 38590344, 77180688]

約数ペア:

[(1, 77180688), (2, 38590344), (3, 25726896), (4, 19295172), (6, 12863448), (8, 9647586), (9, 8575632), (12, 6431724), (13, 5936976), (16, 4823793), (18, 4287816), (24, 3215862), (26, 2968488), (27, 2858544), (36, 2143908), (39, 1978992), (48, 1607931), (52, 1484244), (54, 1429272), (72, 1071954), (78, 989496), (81, 952848), (104, 742122), (108, 714636), (117, 659664), (144, 535977), (156, 494748), (162, 476424), (208, 371061), (216, 357318), (234, 329832), (243, 317616), (312, 247374), (324, 238212), (351, 219888), (432, 178659), (468, 164916), (486, 158808), (509, 151632), (624, 123687), (648, 119106), (702, 109944), (729, 105872), (936, 82458), (972, 79404), (1018, 75816), (1053, 73296), (1296, 59553), (1404, 54972), (1458, 52936), (1527, 50544), (1872, 41229), (1944, 39702), (2036, 37908), (2106, 36648), (2808, 27486), (2916, 26468), (3054, 25272), (3159, 24432), (3888, 19851), (4072, 18954), (4212, 18324), (4581, 16848), (5616, 13743), (5832, 13234), (6108, 12636), (6318, 12216), (6617, 11664), (8144, 9477), (8424, 9162)]