64536264

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 200027520

約数和(自身を除く): 135491256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 163, 188, 216, 234, 282, 312, 324, 326, 351, 376, 423, 468, 489, 564, 611, 648, 652, 702, 846, 936, 978, 1053, 1128, 1222, 1269, 1304, 1404, 1467, 1692, 1833, 1956, 2106, 2119, 2444, 2538, 2808, 2934, 3384, 3666, 3807, 3912, 4212, 4238, 4401, 4888, 5076, 5499, 5868, 6357, 7332, 7614, 7661, 8424, 8476, 8802, 10152, 10998, 11736, 12714, 13203, 14664, 15228, 15322, 16497, 16952, 17604, 19071, 21996, 22983, 25428, 26406, 30456, 30644, 32994, 35208, 38142, 43992, 45966, 49491, 50856, 52812, 57213, 61288, 65988, 68949, 76284, 91932, 98982, 99593, 105624, 114426, 131976, 137898, 152568, 171639, 183864, 197964, 199186, 206847, 228852, 275796, 298779, 343278, 395928, 398372, 413694, 457704, 551592, 597558, 620541, 686556, 796744, 827388, 896337, 1195116, 1241082, 1373112, 1654776, 1792674, 2390232, 2482164, 2689011, 3585348, 4964328, 5378022, 7170696, 8067033, 10756044, 16134066, 21512088, 32268132, 64536264]

約数ペア:

[(1, 64536264), (2, 32268132), (3, 21512088), (4, 16134066), (6, 10756044), (8, 8067033), (9, 7170696), (12, 5378022), (13, 4964328), (18, 3585348), (24, 2689011), (26, 2482164), (27, 2390232), (36, 1792674), (39, 1654776), (47, 1373112), (52, 1241082), (54, 1195116), (72, 896337), (78, 827388), (81, 796744), (94, 686556), (104, 620541), (108, 597558), (117, 551592), (141, 457704), (156, 413694), (162, 398372), (163, 395928), (188, 343278), (216, 298779), (234, 275796), (282, 228852), (312, 206847), (324, 199186), (326, 197964), (351, 183864), (376, 171639), (423, 152568), (468, 137898), (489, 131976), (564, 114426), (611, 105624), (648, 99593), (652, 98982), (702, 91932), (846, 76284), (936, 68949), (978, 65988), (1053, 61288), (1128, 57213), (1222, 52812), (1269, 50856), (1304, 49491), (1404, 45966), (1467, 43992), (1692, 38142), (1833, 35208), (1956, 32994), (2106, 30644), (2119, 30456), (2444, 26406), (2538, 25428), (2808, 22983), (2934, 21996), (3384, 19071), (3666, 17604), (3807, 16952), (3912, 16497), (4212, 15322), (4238, 15228), (4401, 14664), (4888, 13203), (5076, 12714), (5499, 11736), (5868, 10998), (6357, 10152), (7332, 8802), (7614, 8476), (7661, 8424)]