64140336

素因数分解:

$2^4\times 3^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 180

約数和(自身を含む): 205007712

約数和(自身を除く): 140867376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 144, 156, 162, 188, 208, 216, 234, 243, 282, 312, 324, 351, 376, 423, 432, 468, 486, 564, 611, 624, 648, 702, 729, 752, 846, 936, 972, 1053, 1128, 1222, 1269, 1296, 1404, 1458, 1692, 1833, 1872, 1944, 2106, 2187, 2256, 2444, 2538, 2808, 2916, 3159, 3384, 3666, 3807, 3888, 4212, 4374, 4888, 5076, 5499, 5616, 5832, 6318, 6561, 6768, 7332, 7614, 8424, 8748, 9477, 9776, 10152, 10998, 11421, 11664, 12636, 13122, 14664, 15228, 16497, 16848, 17496, 18954, 20304, 21996, 22842, 25272, 26244, 28431, 29328, 30456, 32994, 34263, 34992, 37908, 43992, 45684, 49491, 50544, 52488, 56862, 60912, 65988, 68526, 75816, 85293, 87984, 91368, 98982, 102789, 104976, 113724, 131976, 137052, 148473, 151632, 170586, 182736, 197964, 205578, 227448, 263952, 274104, 296946, 308367, 341172, 395928, 411156, 445419, 454896, 548208, 593892, 616734, 682344, 791856, 822312, 890838, 1187784, 1233468, 1336257, 1364688, 1644624, 1781676, 2375568, 2466936, 2672514, 3563352, 4008771, 4933872, 5345028, 7126704, 8017542, 10690056, 16035084, 21380112, 32070168, 64140336]

約数ペア:

[(1, 64140336), (2, 32070168), (3, 21380112), (4, 16035084), (6, 10690056), (8, 8017542), (9, 7126704), (12, 5345028), (13, 4933872), (16, 4008771), (18, 3563352), (24, 2672514), (26, 2466936), (27, 2375568), (36, 1781676), (39, 1644624), (47, 1364688), (48, 1336257), (52, 1233468), (54, 1187784), (72, 890838), (78, 822312), (81, 791856), (94, 682344), (104, 616734), (108, 593892), (117, 548208), (141, 454896), (144, 445419), (156, 411156), (162, 395928), (188, 341172), (208, 308367), (216, 296946), (234, 274104), (243, 263952), (282, 227448), (312, 205578), (324, 197964), (351, 182736), (376, 170586), (423, 151632), (432, 148473), (468, 137052), (486, 131976), (564, 113724), (611, 104976), (624, 102789), (648, 98982), (702, 91368), (729, 87984), (752, 85293), (846, 75816), (936, 68526), (972, 65988), (1053, 60912), (1128, 56862), (1222, 52488), (1269, 50544), (1296, 49491), (1404, 45684), (1458, 43992), (1692, 37908), (1833, 34992), (1872, 34263), (1944, 32994), (2106, 30456), (2187, 29328), (2256, 28431), (2444, 26244), (2538, 25272), (2808, 22842), (2916, 21996), (3159, 20304), (3384, 18954), (3666, 17496), (3807, 16848), (3888, 16497), (4212, 15228), (4374, 14664), (4888, 13122), (5076, 12636), (5499, 11664), (5616, 11421), (5832, 10998), (6318, 10152), (6561, 9776), (6768, 9477), (7332, 8748), (7614, 8424)]