64754928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 208760448

約数和(自身を除く): 144005520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 227, 252, 283, 336, 454, 504, 566, 681, 849, 908, 1008, 1132, 1362, 1589, 1698, 1816, 1981, 2043, 2264, 2547, 2724, 3178, 3396, 3632, 3962, 4086, 4528, 4767, 5094, 5448, 5943, 6356, 6792, 7924, 8172, 9534, 10188, 10896, 11886, 12712, 13584, 14301, 15848, 16344, 17829, 19068, 20376, 23772, 25424, 28602, 31696, 32688, 35658, 38136, 40752, 47544, 57204, 64241, 71316, 76272, 95088, 114408, 128482, 142632, 192723, 228816, 256964, 285264, 385446, 449687, 513928, 578169, 770892, 899374, 1027856, 1156338, 1349061, 1541784, 1798748, 2312676, 2698122, 3083568, 3597496, 4047183, 4625352, 5396244, 7194992, 8094366, 9250704, 10792488, 16188732, 21584976, 32377464, 64754928]

約数ペア:

[(1, 64754928), (2, 32377464), (3, 21584976), (4, 16188732), (6, 10792488), (7, 9250704), (8, 8094366), (9, 7194992), (12, 5396244), (14, 4625352), (16, 4047183), (18, 3597496), (21, 3083568), (24, 2698122), (28, 2312676), (36, 1798748), (42, 1541784), (48, 1349061), (56, 1156338), (63, 1027856), (72, 899374), (84, 770892), (112, 578169), (126, 513928), (144, 449687), (168, 385446), (227, 285264), (252, 256964), (283, 228816), (336, 192723), (454, 142632), (504, 128482), (566, 114408), (681, 95088), (849, 76272), (908, 71316), (1008, 64241), (1132, 57204), (1362, 47544), (1589, 40752), (1698, 38136), (1816, 35658), (1981, 32688), (2043, 31696), (2264, 28602), (2547, 25424), (2724, 23772), (3178, 20376), (3396, 19068), (3632, 17829), (3962, 16344), (4086, 15848), (4528, 14301), (4767, 13584), (5094, 12712), (5448, 11886), (5943, 10896), (6356, 10188), (6792, 9534), (7924, 8172)]