77702328

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 239463840

約数和(自身を除く): 161761512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 991, 1089, 1188, 1452, 1782, 1982, 2178, 2376, 2904, 2973, 3267, 3564, 3964, 4356, 5946, 6534, 7128, 7928, 8712, 8919, 9801, 10901, 11892, 13068, 17838, 19602, 21802, 23784, 26136, 26757, 32703, 35676, 39204, 43604, 53514, 65406, 71352, 78408, 80271, 87208, 98109, 107028, 119911, 130812, 160542, 196218, 214056, 239822, 261624, 294327, 321084, 359733, 392436, 479644, 588654, 642168, 719466, 784872, 882981, 959288, 1079199, 1177308, 1438932, 1765962, 2158398, 2354616, 2877864, 3237597, 3531924, 4316796, 6475194, 7063848, 8633592, 9712791, 12950388, 19425582, 25900776, 38851164, 77702328]

約数ペア:

[(1, 77702328), (2, 38851164), (3, 25900776), (4, 19425582), (6, 12950388), (8, 9712791), (9, 8633592), (11, 7063848), (12, 6475194), (18, 4316796), (22, 3531924), (24, 3237597), (27, 2877864), (33, 2354616), (36, 2158398), (44, 1765962), (54, 1438932), (66, 1177308), (72, 1079199), (81, 959288), (88, 882981), (99, 784872), (108, 719466), (121, 642168), (132, 588654), (162, 479644), (198, 392436), (216, 359733), (242, 321084), (264, 294327), (297, 261624), (324, 239822), (363, 214056), (396, 196218), (484, 160542), (594, 130812), (648, 119911), (726, 107028), (792, 98109), (891, 87208), (968, 80271), (991, 78408), (1089, 71352), (1188, 65406), (1452, 53514), (1782, 43604), (1982, 39204), (2178, 35676), (2376, 32703), (2904, 26757), (2973, 26136), (3267, 23784), (3564, 21802), (3964, 19602), (4356, 17838), (5946, 13068), (6534, 11892), (7128, 10901), (7928, 9801), (8712, 8919)]