65411874

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 166852224

約数和(自身を除く): 101440350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 71, 81, 94, 99, 121, 141, 142, 162, 198, 213, 242, 282, 297, 363, 423, 426, 517, 594, 639, 726, 781, 846, 891, 1034, 1089, 1269, 1278, 1551, 1562, 1782, 1917, 2178, 2343, 2538, 3102, 3267, 3337, 3807, 3834, 4653, 4686, 5687, 5751, 6534, 6674, 7029, 7614, 8591, 9306, 9801, 10011, 11374, 11502, 13959, 14058, 17061, 17182, 19602, 20022, 21087, 25773, 27918, 30033, 34122, 36707, 41877, 42174, 51183, 51546, 60066, 63261, 73414, 77319, 83754, 90099, 102366, 110121, 126522, 153549, 154638, 180198, 220242, 231957, 270297, 307098, 330363, 403777, 460647, 463914, 540594, 660726, 695871, 807554, 921294, 991089, 1211331, 1391742, 1982178, 2422662, 2973267, 3633993, 5946534, 7267986, 10901979, 21803958, 32705937, 65411874]

約数ペア:

[(1, 65411874), (2, 32705937), (3, 21803958), (6, 10901979), (9, 7267986), (11, 5946534), (18, 3633993), (22, 2973267), (27, 2422662), (33, 1982178), (47, 1391742), (54, 1211331), (66, 991089), (71, 921294), (81, 807554), (94, 695871), (99, 660726), (121, 540594), (141, 463914), (142, 460647), (162, 403777), (198, 330363), (213, 307098), (242, 270297), (282, 231957), (297, 220242), (363, 180198), (423, 154638), (426, 153549), (517, 126522), (594, 110121), (639, 102366), (726, 90099), (781, 83754), (846, 77319), (891, 73414), (1034, 63261), (1089, 60066), (1269, 51546), (1278, 51183), (1551, 42174), (1562, 41877), (1782, 36707), (1917, 34122), (2178, 30033), (2343, 27918), (2538, 25773), (3102, 21087), (3267, 20022), (3337, 19602), (3807, 17182), (3834, 17061), (4653, 14058), (4686, 13959), (5687, 11502), (5751, 11374), (6534, 10011), (6674, 9801), (7029, 9306), (7614, 8591)]