64689144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 179852400

約数和(自身を除く): 115163256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 169, 246, 312, 328, 338, 389, 492, 507, 533, 676, 778, 984, 1014, 1066, 1167, 1352, 1556, 1599, 2028, 2132, 2334, 3112, 3198, 4056, 4264, 4668, 5057, 6396, 6929, 9336, 10114, 12792, 13858, 15171, 15949, 20228, 20787, 27716, 30342, 31898, 40456, 41574, 47847, 55432, 60684, 63796, 65741, 83148, 95694, 121368, 127592, 131482, 166296, 191388, 197223, 207337, 262964, 382776, 394446, 414674, 525928, 622011, 788892, 829348, 1244022, 1577784, 1658696, 2488044, 2695381, 4976088, 5390762, 8086143, 10781524, 16172286, 21563048, 32344572, 64689144]

約数ペア:

[(1, 64689144), (2, 32344572), (3, 21563048), (4, 16172286), (6, 10781524), (8, 8086143), (12, 5390762), (13, 4976088), (24, 2695381), (26, 2488044), (39, 1658696), (41, 1577784), (52, 1244022), (78, 829348), (82, 788892), (104, 622011), (123, 525928), (156, 414674), (164, 394446), (169, 382776), (246, 262964), (312, 207337), (328, 197223), (338, 191388), (389, 166296), (492, 131482), (507, 127592), (533, 121368), (676, 95694), (778, 83148), (984, 65741), (1014, 63796), (1066, 60684), (1167, 55432), (1352, 47847), (1556, 41574), (1599, 40456), (2028, 31898), (2132, 30342), (2334, 27716), (3112, 20787), (3198, 20228), (4056, 15949), (4264, 15171), (4668, 13858), (5057, 12792), (6396, 10114), (6929, 9336)]